DSTU2 STU 3 Candidate
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This page is part of the FHIR Specification (v1.4.0: STU 3 Ballot 3). The current version which supercedes this version is 5.0.0 . For a full list of available versions, see the Directory of published versions . For a full list of available versions, see the Directory of published versions . Page versions: . Page versions: R5 R4B R4 R3 R2

4.17 4.28 Resource NutritionOrder - Content Resource NutritionOrder - Content

A request to supply a diet, formula feeding (enteral) or oral nutritional supplement to a patient/resident.
Orders and Observations Orders and Observations Work Group Work Group Maturity Level : 1 Maturity Level : 1 Compartments : : Encounter , , Patient , , Practitioner

A request to supply a diet, formula feeding (enteral) or oral nutritional supplement to a patient/resident.

4.17.1 Scope and Usage 4.28.1 Scope and Usage The NutritionOrder resource describes a request for oral diets (including general diets such as General Healthy diet, or therapeutic diets such as Consistent Carbohydrate, 2 gram Sodium, or Fluid Restricted), oral nutrition supplements (such as nutritionally complete pre-packed drinks), enteral nutrition (tube feedings) and infant formula which govern the distribution of food and nutritional products used to feed patients within an in-patient setting. It does not cover orders for parenteral (IV) nutrition which are typically filled by pharmacy. These nutrition orders are combined with information on a patient's food allergies and intolerances, and ethnic or cultural food preferences (e.g. Kosher or Vegetarian) to inform healthcare personnel about the type, texture, and/or quantity of foods that the patient should receive or consume. Enteral orders are distinguished from supplements because they have some unique attributes and typically include administration information whereas oral nutritional supplements may simply be supplied (e.g. home health or outpatient settings). In a simple case, the requestor may designate type of product, product name and the route of administration along with free text instructions without a having to complete the additional structured details. This resource is intended to be used by providers from a variety of specialties such as physicians, dietitian/nutritionists, or speech therapists. One provider may simply order a base element oral diet such as General Healthful diet. Another provider, based on scope of practice, may use other elements to communicate additional therapeutic needs or patient preferences. The optionality included gives an ordering provider the capability to write a simple order for an oral diet, nutritional supplement or formula with minimal requirements beyond that of specifying the diet, supplement or formula product, but also supports the ability to provide more detailed information that may be further augmented by a dietitian or nutrition specialist. For example, a physician may order a 2 g sodium diet. A speech therapist, based on the results of a swallowing evaluation, then orders a mechanically altered texture with nectar thick liquids.

The NutritionOrder resource describes a request for oral diets (including general diets such as General Healthy diet, or therapeutic diets such as Consistent Carbohydrate, 2 gram Sodium, or Fluid Restricted), oral nutrition supplements (such as nutritionally complete pre-packed drinks), enteral nutrition (tube feedings) and infant formula which govern the distribution of food and nutritional products used to feed patients within an in-patient setting. It does not cover orders for parenteral (IV) nutrition which are typically filled by pharmacy. These nutrition orders are combined with information on a patient's food allergies and intolerances, and ethnic or cultural food preferences (e.g. Kosher or Vegetarian) to inform healthcare personnel about the type, texture, and/or quantity of foods that the patient should receive or consume.

Enteral orders are distinguished from supplements because they have some unique attributes and typically include administration information whereas oral nutritional supplements may simply be supplied (e.g. home health or outpatient settings). In a simple case, the requestor may designate type of product, product name and the route of administration along with free text instructions without a having to complete the additional structured details.

This resource is intended to be used by providers from a variety of specialties such as physicians, dietitian/nutritionists, or speech therapists. One provider may simply order a base element oral diet such as General Healthful diet. Another provider, based on scope of practice, may use other elements to communicate additional therapeutic needs or patient preferences. The optionality included gives an ordering provider the capability to write a simple order for an oral diet, nutritional supplement or formula with minimal requirements beyond that of specifying the diet, supplement or formula product, but also supports the ability to provide more detailed information that may be further augmented by a dietitian or nutrition specialist. For example, a physician may order a 2 g sodium diet. A speech therapist, based on the results of a swallowing evaluation, then orders a mechanically altered texture with nectar thick liquids.

4.17.2 Boundaries and Relationships 4.28.2 Boundaries and Relationships The NutritionOrder resource is used for requesting oral diets, oral nutrition supplements and enteral feedings in an in-patient setting. The

The NutritionOrder resource is used for requesting oral diets, oral nutrition supplements and enteral feedings in an in-patient setting. The MedicationOrder resource should be used for requesting parenteral (IV) nutrition and prescribing dietary supplements such as vitamin or mineral supplements. The Nutrition Order is a record of the request for the supply of a diet, oral supplement or enteral formulas for a patient. However, to initiate the request requires the use of the Order resource and its associated workflow with the Nutrition Order referenced from the Order.details, or by using the Nutrition resource should be used for requesting parenteral (IV) nutrition and prescribing dietary supplements such as vitamin or mineral supplements.

The Nutrition Order is a record of the request for the supply of a diet, oral supplement or enteral formulas for a patient. However, to initiate the request requires the use of the Order resource in the context of a messaging or service workflow where the request is explicit or implicit. This resource is referenced by resource and its associated workflow with the Nutrition Order referenced from the Order.details, or by using the Nutrition Order resource in the context of a messaging or service workflow where the request is explicit or implicit.

This resource is referenced by CarePlan , , ClinicalImpression and and Goal

4.17.3 Resource Content 4.28.3 Resource Content

Structure

Σ
Name Flags Card. Type Description & Constraints Description & Constraints doco
. . NutritionOrder I DomainResource A request for a diet, formula or nutritional supplement A request for a diet, formula or nutritional supplement
Nutrition Order SHALL contain either Oral Diet , Supplement, or Enteral Formula class Nutrition Order SHALL contain either Oral Diet , Supplement, or Enteral Formula class
. . patient . identifier 1..1 0..* Reference ( Patient Identifier ) The person who requires the diet, formula or nutritional supplement Identifiers assigned to this order
. . orderer . status ?! Σ 0..1 Reference ( Practitioner code ) Who ordered the diet, formula or nutritional supplement proposed | draft | planned | requested | active | on-hold | completed | cancelled | entered-in-error
NutritionOrderStatus ( Required )
. . identifier . patient Σ 0..* 1..1 Identifier Reference ( Patient ) Identifiers assigned to this order The person who requires the diet, formula or nutritional supplement
. . . encounter 0..1 Reference ( Encounter ) The encounter associated with this nutrition order The encounter associated with this nutrition order
. . . dateTime Σ 1..1 dateTime Date and time the nutrition order was requested Date and time the nutrition order was requested
. . status . orderer ?! Σ 0..1 code proposed | draft | planned | requested | active | on-hold | completed | cancelled NutritionOrderStatus Reference ( Required Practitioner ) Who ordered the diet, formula or nutritional supplement
. . . allergyIntolerance 0..* Reference ( AllergyIntolerance ) List of the patient's food and nutrition-related allergies and intolerances List of the patient's food and nutrition-related allergies and intolerances
. . . foodPreferenceModifier 0..* CodeableConcept Order-specific modifier about the type of food that should be given Order-specific modifier about the type of food that should be given
Diet ( ( Example )
. . . excludeFoodModifier 0..* CodeableConcept Order-specific modifier about the type of food that should not be given Order-specific modifier about the type of food that should not be given
Food Type Codes ( Food Type Codes ( Example )
. . . oralDiet I 0..1 BackboneElement Oral diet components Oral diet components
. . . . type Σ 0..* CodeableConcept Type of oral diet or diet restrictions that describe what can be consumed orally Type of oral diet or diet restrictions that describe what can be consumed orally
Diet Codes ( Diet Codes ( Example )
. . . . schedule 0..* Timing Scheduled frequency of diet Scheduled frequency of diet
. . . . nutrient 0..* BackboneElement Required nutrient modifications Required nutrient modifications
. . . . . modifier 0..1 CodeableConcept Type of nutrient that is being modified Type of nutrient that is being modified
Nutrient Modifier Codes ( Nutrient Modifier Codes ( Example )
. . . . . amount 0..1 SimpleQuantity Quantity of the specified nutrient Quantity of the specified nutrient
. . . . texture 0..* BackboneElement Required texture modifications Required texture modifications
. . . . . modifier 0..1 CodeableConcept Code to indicate how to alter the texture of the foods, e.g. pureed Code to indicate how to alter the texture of the foods, e.g. pureed
Texture Modifier Codes ( Texture Modifier Codes ( Example )
. . . . . foodType 0..1 CodeableConcept Concepts that are used to identify an entity that is ingested for nutritional purposes Concepts that are used to identify an entity that is ingested for nutritional purposes
Texture Modified Food Type Codes ( Texture Modified Food Type Codes ( Example )
. . . . fluidConsistencyType 0..* CodeableConcept The required consistency of fluids and liquids provided to the patient The required consistency of fluids and liquids provided to the patient
Fluid Consistency Type Codes ( Fluid Consistency Type Codes ( Example )
. . . . instruction Σ 0..1 string Instructions or additional information about the oral diet Instructions or additional information about the oral diet
. . . supplement I 0..* BackboneElement Supplement components Supplement components
. . . . type Σ 0..1 CodeableConcept Type of supplement product requested Type of supplement product requested
Supplement Type Codes ( Supplement Type Codes ( Example )
. . . . productName 0..1 string Product or brand name of the nutritional supplement Product or brand name of the nutritional supplement
. . . . schedule 0..* Timing Scheduled frequency of supplement Scheduled frequency of supplement
. . . . quantity 0..1 SimpleQuantity Amount of the nutritional supplement Amount of the nutritional supplement
. . . . instruction Σ 0..1 string Instructions or additional information about the oral supplement Instructions or additional information about the oral supplement
. . . enteralFormula I 0..1 BackboneElement Enteral formula components Enteral formula components
. . . . baseFormulaType Σ 0..1 CodeableConcept Type of enteral or infant formula Type of enteral or infant formula
Enteral Formula Type Codes ( Enteral Formula Type Codes ( Example )
. . . . baseFormulaProductName 0..1 string Product or brand name of the enteral or infant formula Product or brand name of the enteral or infant formula
. . . . additiveType 0..1 CodeableConcept Type of modular component to add to the feeding Type of modular component to add to the feeding
Enteral Formula Additive Type Code ( Enteral Formula Additive Type Code ( Example )
. . . . additiveProductName 0..1 string Product or brand name of the modular additive Product or brand name of the modular additive
. . . . caloricDensity 0..1 SimpleQuantity Amount of energy per specified volume that is required Amount of energy per specified volume that is required
. . . . routeofAdministration 0..1 CodeableConcept How the formula should enter the patient's gastrointestinal tract How the formula should enter the patient's gastrointestinal tract
Enteral Route Codes ( Enteral Route Codes ( Extensible )
. . . . administration 0..* BackboneElement Formula feeding instruction as structured data Formula feeding instruction as structured data
. . . . . schedule 0..1 Timing Scheduled frequency of enteral feeding Scheduled frequency of enteral feeding
. . . . . quantity 0..1 SimpleQuantity The volume of formula to provide The volume of formula to provide
. . . . . rate[x] 0..1 Speed with which the formula is provided per period of time Speed with which the formula is provided per period of time
. . . . . rateQuantity . rateQuantity SimpleQuantity
. . . . . . rateRatio Ratio
. . . . maxVolumeToDeliver 0..1 SimpleQuantity Upper limit on formula volume per unit of time Upper limit on formula volume per unit of time
. . . . administrationInstruction Σ 0..1 string Formula feeding instructions expressed as text Formula feeding instructions expressed as text

Documentation for this format doco Documentation for this format

UML Diagram UML Diagram

NutritionOrder ( ( DomainResource ) The person (patient) who needs the nutrition order for an oral diet, nutritional supplement and/or enteral or formula feeding Identifiers assigned to this order by the order sender or by the order receiver patient : Reference [1..1] « Patient » identifier : Identifier [0..*] The practitioner that holds legal responsibility for ordering the diet, nutritional supplement, or formula feedings The workflow status of the nutrition order/request (this element modifies the meaning of other elements) orderer : Reference [0..1] « Practitioner » status : code [0..1] « Codes specifying the state of the request. Describes the lifecycle of the nutrition order. (Strength=Required) NutritionOrderStatus ! » Identifiers assigned to this order by the order sender or by the order receiver The person (patient) who needs the nutrition order for an oral diet, nutritional supplement and/or enteral or formula feeding identifier : Identifier [0..*] patient : Reference [1..1] « Patient » An encounter that provides additional information about the healthcare context in which this request is made An encounter that provides additional information about the healthcare context in which this request is made encounter : : Reference [0..1] « [0..1] « Encounter » » The date and time that this nutrition order was requested The date and time that this nutrition order was requested dateTime : : dateTime [1..1] [1..1] The workflow status of the nutrition order/request (this element modifies the meaning of other elements) status : code [0..1] « Codes specifying the state of the request. Describes the lifecycle of the nutrition order. (Strength=Required) The practitioner that holds legal responsibility for ordering the diet, nutritional supplement, or formula feedings NutritionOrderStatus ! » orderer : Reference [0..1] « Practitioner » A link to a record of allergies or intolerances which should be included in the nutrition order A link to a record of allergies or intolerances which should be included in the nutrition order allergyIntolerance : : Reference [0..*] « [0..*] « AllergyIntolerance » » This modifier is used to convey order-specific modifiers about the type of food that should be given. These can be derived from patient allergies, intolerances, or preferences such as Halal, Vegan or Kosher. This modifier applies to the entire nutrition order inclusive of the oral diet, nutritional supplements and enteral formula feedings This modifier is used to convey order-specific modifiers about the type of food that should be given. These can be derived from patient allergies, intolerances, or preferences such as Halal, Vegan or Kosher. This modifier applies to the entire nutrition order inclusive of the oral diet, nutritional supplements and enteral formula feedings foodPreferenceModifier : : CodeableConcept [0..*] « [0..*] « Medical, cultural or ethical food preferences to help with catering requirements (Strength=Example) Medical, cultural or ethical food preferences to help with catering requirements (Strength=Example) Diet ?? » ?? » This modifier is used to convey order-specific modifiers about the type of food that should NOT be given. These can be derived from patient allergies, intolerances, or preferences such as No Red Meat, No Soy or No Wheat or Gluten-Free. While it should not be necessary to repeat allergy or intolerance information captured in the referenced allergyIntolerance resource in the excludeFoodModifier, this element may be used to convey additional specificity related to foods that should be eliminated from the patient’s diet for any reason. This modifier applies to the entire nutrition order inclusive of the oral diet, nutritional supplements and enteral formula feedings This modifier is used to convey order-specific modifiers about the type of food that should NOT be given. These can be derived from patient allergies, intolerances, or preferences such as No Red Meat, No Soy or No Wheat or Gluten-Free. While it should not be necessary to repeat allergy or intolerance information captured in the referenced allergyIntolerance resource in the excludeFoodModifier, this element may be used to convey additional specificity related to foods that should be eliminated from the patient’s diet for any reason. This modifier applies to the entire nutrition order inclusive of the oral diet, nutritional supplements and enteral formula feedings excludeFoodModifier : : CodeableConcept [0..*] « [0..*] « Codes used to indicate the type of food that should NOT be given to the patient. (Strength=Example) Codes used to indicate the type of food that should NOT be given to the patient. (Strength=Example) Food Type ?? » Food Type ?? » OralDiet The kind of diet or dietary restriction such as fiber restricted diet or diabetic diet The kind of diet or dietary restriction such as fiber restricted diet or diabetic diet type : : CodeableConcept [0..*] « [0..*] « Codes used to indicate the type of diet being ordered for a patient. (Strength=Example) Codes used to indicate the type of diet being ordered for a patient. (Strength=Example) Diet ?? » Diet ?? » The time period and frequency at which the diet should be given The time period and frequency at which the diet should be given schedule : : Timing [0..*] [0..*] The required consistency (e.g. honey-thick, nectar-thick, thin, thickened.) of liquids or fluids served to the patient The required consistency (e.g. honey-thick, nectar-thick, thin, thickened.) of liquids or fluids served to the patient fluidConsistencyType : : CodeableConcept [0..*] « [0..*] « Codes used to represent the consistency of fluids and liquids provided to the patient. (Strength=Example) Codes used to represent the consistency of fluids and liquids provided to the patient. (Strength=Example) Fluid Consistency Fluid Consistency Type ?? » Type ?? » Free text or additional instructions or information pertaining to the oral diet Free text or additional instructions or information pertaining to the oral diet instruction : : string [0..1] [0..1] Nutrient The nutrient that is being modified such as carbohydrate or sodium The nutrient that is being modified such as carbohydrate or sodium modifier : : CodeableConcept [0..1] « [0..1] « Codes for types of nutrient that is being modified such as carbohydrate or sodium. (Strength=Example) Codes for types of nutrient that is being modified such as carbohydrate or sodium. (Strength=Example) Nutrient Modifier ?? » Nutrient Modifier ?? » The quantity of the specified nutrient to include in diet The quantity of the specified nutrient to include in diet amount : : Quantity ( SimpleQuantity ) [0..1] ) [0..1] Texture Any texture modifications (for solid foods) that should be made, e.g. easy to chew, chopped, ground, and pureed Any texture modifications (for solid foods) that should be made, e.g. easy to chew, chopped, ground, and pureed modifier : : CodeableConcept [0..1] « [0..1] « Codes for food consistency types or texture modifications to apply to foods. (Strength=Example) Codes for food consistency types or texture modifications to apply to foods. (Strength=Example) Texture Modifier ?? » Texture Modifier ?? » The food type(s) (e.g. meats, all foods) that the texture modification applies to. This could be all foods types The food type(s) (e.g. meats, all foods) that the texture modification applies to. This could be all foods types foodType : : CodeableConcept [0..1] « [0..1] « Codes for types of foods that are texture modified. (Strength=Example) Codes for types of foods that are texture modified. (Strength=Example) Texture Modified Food Type ?? » Texture Modified Food Type ?? » Supplement The kind of nutritional supplement product required such as a high protein or pediatric clear liquid supplement The kind of nutritional supplement product required such as a high protein or pediatric clear liquid supplement type : : CodeableConcept [0..1] « [0..1] « Codes for nutritional supplements to be provided to the patient (Strength=Example) Codes for nutritional supplements to be provided to the patient (Strength=Example) Supplement Type ?? » Supplement Type ?? » The product or brand name of the nutritional supplement such as "Acme Protein Shake" The product or brand name of the nutritional supplement such as "Acme Protein Shake" productName : : string [0..1] [0..1] The time period and frequency at which the supplement(s) should be given The time period and frequency at which the supplement(s) should be given schedule : : Timing [0..*] [0..*] The amount of the nutritional supplement to be given The amount of the nutritional supplement to be given quantity : : Quantity ( SimpleQuantity ) [0..1] ) [0..1] Free text or additional instructions or information pertaining to the oral supplement Free text or additional instructions or information pertaining to the oral supplement instruction : : string [0..1] [0..1] EnteralFormula The type of enteral or infant formula such as an adult standard formula with fiber or a soy-based infant formula The type of enteral or infant formula such as an adult standard formula with fiber or a soy-based infant formula baseFormulaType : : CodeableConcept [0..1] « [0..1] « Codes for type of enteral formula to be administered to patient. (Strength=Example) Codes for type of enteral formula to be administered to patient. (Strength=Example) Enteral Formula Type ?? » Enteral Formula Type ?? » The product or brand name of the enteral or infant formula product such as "ACME Adult Standard Formula" The product or brand name of the enteral or infant formula product such as "ACME Adult Standard Formula" baseFormulaProductName : : string [0..1] [0..1] Indicates the type of modular component such as protein, carbohydrate, fat or fiber to be provided in addition to or mixed with the base formula Indicates the type of modular component such as protein, carbohydrate, fat or fiber to be provided in addition to or mixed with the base formula additiveType : : CodeableConcept [0..1] « [0..1] « Codes for the type of modular component such as protein, carbohydrate or fiber to be provided in addition to or mixed with the base formula. (Strength=Example) Codes for the type of modular component such as protein, carbohydrate or fiber to be provided in addition to or mixed with the base formula. (Strength=Example) Enteral Formula Additive Enteral Formula Additive Type... Type... ?? » ?? » The product or brand name of the type of modular component to be added to the formula The product or brand name of the type of modular component to be added to the formula additiveProductName : : string [0..1] [0..1] The amount of energy (Calories) that the formula should provide per specified volume, typically per mL or fluid oz. For example, an infant may require a formula that provides 24 Calories per fluid ounce or an adult may require an enteral formula that provides 1.5 Calorie/mL The amount of energy (Calories) that the formula should provide per specified volume, typically per mL or fluid oz. For example, an infant may require a formula that provides 24 Calories per fluid ounce or an adult may require an enteral formula that provides 1.5 Calorie/mL caloricDensity : : Quantity ( SimpleQuantity ) [0..1] ) [0..1] The route or physiological path of administration into the patient's gastrointestinal tract for purposes of providing the formula feeding, e.g. nasogastric tube The route or physiological path of administration into the patient's gastrointestinal tract for purposes of providing the formula feeding, e.g. nasogastric tube routeofAdministration : : CodeableConcept [0..1] « [0..1] « Codes specifying the route of administration of enteral formula. (Strength=Extensible) Codes specifying the route of administration of enteral formula. (Strength=Extensible) Enteral Route + » Enteral Route + » The maximum total quantity of formula that may be administered to a subject over the period of time, e.g. 1440 mL over 24 hours The maximum total quantity of formula that may be administered to a subject over the period of time, e.g. 1440 mL over 24 hours maxVolumeToDeliver : : Quantity ( SimpleQuantity ) [0..1] ) [0..1] Free text formula administration, feeding instructions or additional instructions or information Free text formula administration, feeding instructions or additional instructions or information administrationInstruction : : string [0..1] [0..1] Administration The time period and frequency at which the enteral formula should be delivered to the patient The time period and frequency at which the enteral formula should be delivered to the patient schedule : : Timing [0..1] [0..1] The volume of formula to provide to the patient per the specified administration schedule The volume of formula to provide to the patient per the specified administration schedule quantity : : Quantity ( SimpleQuantity ) [0..1] ) [0..1] The rate of administration of formula via a feeding pump, e.g. 60 mL per hour, according to the specified schedule The rate of administration of formula via a feeding pump, e.g. 60 mL per hour, according to the specified schedule rate[x] : : Type [0..1] « [0..1] « Quantity ( SimpleQuantity )| Ratio » » Class that defines the quantity and type of nutrient modifications required for the oral diet Class that defines the quantity and type of nutrient modifications required for the oral diet nutrient [0..*] Class that describes any texture modifications required for the patient to safely consume various types of solid foods Class that describes any texture modifications required for the patient to safely consume various types of solid foods texture [0..*] Diet given orally in contrast to enteral (tube) feeding Diet given orally in contrast to enteral (tube) feeding oralDiet [0..1] Oral nutritional products given in order to add further nutritional value to the patient's diet Oral nutritional products given in order to add further nutritional value to the patient's diet supplement [0..*] Formula administration instructions as structured data. This repeating structure allows for changing the administration rate or volume over time for both bolus and continuous feeding. An example of this would be an instruction to increase the rate of continuous feeding every 2 hours Formula administration instructions as structured data. This repeating structure allows for changing the administration rate or volume over time for both bolus and continuous feeding. An example of this would be an instruction to increase the rate of continuous feeding every 2 hours administration [0..*] Feeding provided through the gastrointestinal tract via a tube, catheter, or stoma that delivers nutrition distal to the oral cavity Feeding provided through the gastrointestinal tract via a tube, catheter, or stoma that delivers nutrition distal to the oral cavity enteralFormula [0..1]

XML Template XML Template 

<NutritionOrder xmlns="http://hl7.org/fhir"> doco
 <!-- from Resource: id, meta, implicitRules, and language -->
 <!-- from DomainResource: text, contained, extension, and modifierExtension -->
 <</patient>
 <</orderer>

 <identifier><!-- 0..* Identifier Identifiers assigned to this order --></identifier>
 <status value="[code]"/><!-- 0..1 proposed | draft | planned | requested | active | on-hold | completed | cancelled | entered-in-error -->
 <patient><!-- 1..1 Reference(Patient) The person who requires the diet, formula or nutritional supplement --></patient>

 <encounter><!-- 0..1 Reference(Encounter) The encounter associated with this nutrition order --></encounter>
 <dateTime value="[dateTime]"/><!-- 1..1 Date and time the nutrition order was requested -->
 <

 <orderer><!-- 0..1 Reference(Practitioner) Who ordered the diet, formula or nutritional supplement --></orderer>

 <allergyIntolerance><!-- 0..* Reference(AllergyIntolerance) List of the patient's food and nutrition-related allergies and intolerances --></allergyIntolerance>
 <foodPreferenceModifier><!-- 0..* CodeableConcept Order-specific modifier about the type of food that should be given --></foodPreferenceModifier>
 <</excludeFoodModifier>

 <excludeFoodModifier><!-- 0..* CodeableConcept Order-specific modifier about the type of food that should not be given --></excludeFoodModifier>

 <oralDiet>  <!-- ?? 0..1 Oral diet components -->
  <type><!-- 0..* CodeableConcept Type of oral diet or diet restrictions that describe what can be consumed orally --></type>
  <schedule><!-- 0..* Timing Scheduled frequency of diet --></schedule>
  <nutrient>  <!-- 0..* Required  nutrient modifications -->
   <modifier><!-- 0..1 CodeableConcept Type of nutrient that is being modified --></modifier>
   <amount><!-- 0..1 Quantity(SimpleQuantity) Quantity of the specified nutrient --></amount>
  </nutrient>
  <texture>  <!-- 0..* Required  texture modifications -->
   <modifier><!-- 0..1 CodeableConcept Code to indicate how to alter the texture of the foods, e.g. pureed --></modifier>
   <foodType><!-- 0..1 CodeableConcept Concepts that are used to identify an entity that is ingested for nutritional purposes --></foodType>
  </texture>
  <fluidConsistencyType><!-- 0..* CodeableConcept The required consistency of fluids and liquids provided to the patient --></fluidConsistencyType>
  <instruction value="[string]"/><!-- 0..1 Instructions or additional information about the oral diet -->
 </oralDiet>
 <supplement>  <!-- ?? 0..* Supplement components -->
  <type><!-- 0..1 CodeableConcept Type of supplement product requested --></type>
  <productName value="[string]"/><!-- 0..1 Product or brand name of the nutritional supplement -->
  <schedule><!-- 0..* Timing Scheduled frequency of supplement --></schedule>
  <quantity><!-- 0..1 Quantity(SimpleQuantity) Amount of the nutritional supplement --></quantity>
  <instruction value="[string]"/><!-- 0..1 Instructions or additional information about the oral supplement -->
 </supplement>
 <enteralFormula>  <!-- ?? 0..1 Enteral formula components -->
  <baseFormulaType><!-- 0..1 CodeableConcept Type of enteral or infant formula --></baseFormulaType>
  <baseFormulaProductName value="[string]"/><!-- 0..1 Product or brand name of the enteral or infant formula -->
  <additiveType><!-- 0..1 CodeableConcept Type of modular component to add to the feeding --></additiveType>
  <additiveProductName value="[string]"/><!-- 0..1 Product or brand name of the modular additive -->
  <caloricDensity><!-- 0..1 Quantity(SimpleQuantity) Amount of energy per specified volume that is required --></caloricDensity>
  <routeofAdministration><!-- 0..1 CodeableConcept How the formula should enter the patient's gastrointestinal tract --></routeofAdministration>
  <administration>  <!-- 0..* Formula feeding instruction as structured data -->
   <schedule><!-- 0..1 Timing Scheduled frequency of enteral feeding --></schedule>
   <quantity><!-- 0..1 Quantity(SimpleQuantity) The volume of formula to provide --></quantity>
   <rate[x]><!-- 0..1 Quantity(SimpleQuantity)|Ratio Speed with which the formula is provided per period of time --></rate[x]>
  </administration>
  <maxVolumeToDeliver><!-- 0..1 Quantity(SimpleQuantity) Upper limit on formula volume per unit of time --></maxVolumeToDeliver>
  <administrationInstruction value="[string]"/><!-- 0..1 Formula feeding instructions expressed as text -->
 </enteralFormula>
</NutritionOrder>

JSON Template JSON Template 

{doco
  "resourceType" : "NutritionOrder",
  // from Resource: id, meta, implicitRules, and language
  // from DomainResource: text, contained, extension, and modifierExtension
  "
  "

  "identifier" : [{ Identifier }], // Identifiers assigned to this order
  "status" : "<code>", // proposed | draft | planned | requested | active | on-hold | completed | cancelled | entered-in-error
  "patient" : { Reference(Patient) }, // R!  The person who requires the diet, formula or nutritional supplement

  "encounter" : { Reference(Encounter) }, // The encounter associated with this nutrition order
  "dateTime" : "<dateTime>", // R!  Date and time the nutrition order was requested
  "

  "orderer" : { Reference(Practitioner) }, // Who ordered the diet, formula or nutritional supplement

  "allergyIntolerance" : [{ Reference(AllergyIntolerance) }], // List of the patient's food and nutrition-related allergies and intolerances
  "foodPreferenceModifier" : [{ CodeableConcept }], // Order-specific modifier about the type of food that should be given
  "

  "excludeFoodModifier" : [{ CodeableConcept }], // Order-specific modifier about the type of food that should not be given

  "oralDiet" : { // C? Oral diet components
    "type" : [{ CodeableConcept }], // Type of oral diet or diet restrictions that describe what can be consumed orally
    "schedule" : [{ Timing }], // Scheduled frequency of diet
    "nutrient" : [{ // Required  nutrient modifications
      "modifier" : { CodeableConcept }, // Type of nutrient that is being modified
      "amount" : { Quantity(SimpleQuantity) } // Quantity of the specified nutrient
    }],
    "texture" : [{ // Required  texture modifications
      "modifier" : { CodeableConcept }, // Code to indicate how to alter the texture of the foods, e.g. pureed
      "foodType" : { CodeableConcept } // Concepts that are used to identify an entity that is ingested for nutritional purposes
    }],
    "fluidConsistencyType" : [{ CodeableConcept }], // The required consistency of fluids and liquids provided to the patient
    "instruction" : "<string>" // Instructions or additional information about the oral diet
  },
  "supplement" : [{ // C? Supplement components
    "type" : { CodeableConcept }, // Type of supplement product requested
    "productName" : "<string>", // Product or brand name of the nutritional supplement
    "schedule" : [{ Timing }], // Scheduled frequency of supplement
    "quantity" : { Quantity(SimpleQuantity) }, // Amount of the nutritional supplement
    "instruction" : "<string>" // Instructions or additional information about the oral supplement
  }],
  "enteralFormula" : { // C? Enteral formula components
    "baseFormulaType" : { CodeableConcept }, // Type of enteral or infant formula
    "baseFormulaProductName" : "<string>", // Product or brand name of the enteral or infant formula
    "additiveType" : { CodeableConcept }, // Type of modular component to add to the feeding
    "additiveProductName" : "<string>", // Product or brand name of the modular additive
    "caloricDensity" : { Quantity(SimpleQuantity) }, // Amount of energy per specified volume that is required
    "routeofAdministration" : { CodeableConcept }, // How the formula should enter the patient's gastrointestinal tract
    "administration" : [{ // Formula feeding instruction as structured data
      "schedule" : { Timing }, // Scheduled frequency of enteral feeding
      "quantity" : { Quantity(SimpleQuantity) }, // The volume of formula to provide
      // rate[x]: Speed with which the formula is provided per period of time. One of these 2:
      "rateQuantity" : { Quantity(SimpleQuantity) }
      "rateRatio" : { Ratio }
    }],
    "maxVolumeToDeliver" : { Quantity(SimpleQuantity) }, // Upper limit on formula volume per unit of time
    "administrationInstruction" : "<string>" // Formula feeding instructions expressed as text
  }
}

Structure

Σ
Name Flags Card. Type Description & Constraints Description & Constraints doco
. . NutritionOrder I DomainResource A request for a diet, formula or nutritional supplement A request for a diet, formula or nutritional supplement
Nutrition Order SHALL contain either Oral Diet , Supplement, or Enteral Formula class Nutrition Order SHALL contain either Oral Diet , Supplement, or Enteral Formula class
. . patient . identifier 1..1 0..* Reference ( Patient Identifier ) The person who requires the diet, formula or nutritional supplement Identifiers assigned to this order
. . orderer . status ?! Σ 0..1 Reference ( Practitioner code ) Who ordered the diet, formula or nutritional supplement proposed | draft | planned | requested | active | on-hold | completed | cancelled | entered-in-error
NutritionOrderStatus ( Required )
. . identifier . patient Σ 0..* 1..1 Identifier Reference ( Patient ) Identifiers assigned to this order The person who requires the diet, formula or nutritional supplement
. . . encounter 0..1 Reference ( Encounter ) The encounter associated with this nutrition order The encounter associated with this nutrition order
. . . dateTime Σ 1..1 dateTime Date and time the nutrition order was requested Date and time the nutrition order was requested
. . status . orderer ?! Σ 0..1 code proposed | draft | planned | requested | active | on-hold | completed | cancelled NutritionOrderStatus Reference ( Required Practitioner ) Who ordered the diet, formula or nutritional supplement
. . . allergyIntolerance 0..* Reference ( AllergyIntolerance ) List of the patient's food and nutrition-related allergies and intolerances List of the patient's food and nutrition-related allergies and intolerances
. . . foodPreferenceModifier 0..* CodeableConcept Order-specific modifier about the type of food that should be given Order-specific modifier about the type of food that should be given
Diet ( ( Example )
. . . excludeFoodModifier 0..* CodeableConcept Order-specific modifier about the type of food that should not be given Order-specific modifier about the type of food that should not be given
Food Type Codes ( Food Type Codes ( Example )
. . . oralDiet I 0..1 BackboneElement Oral diet components Oral diet components
. . . . type Σ 0..* CodeableConcept Type of oral diet or diet restrictions that describe what can be consumed orally Type of oral diet or diet restrictions that describe what can be consumed orally
Diet Codes ( Diet Codes ( Example )
. . . . schedule 0..* Timing Scheduled frequency of diet Scheduled frequency of diet
. . . . nutrient 0..* BackboneElement Required nutrient modifications Required nutrient modifications
. . . . . modifier 0..1 CodeableConcept Type of nutrient that is being modified Type of nutrient that is being modified
Nutrient Modifier Codes ( Nutrient Modifier Codes ( Example )
. . . . . amount 0..1 SimpleQuantity Quantity of the specified nutrient Quantity of the specified nutrient
. . . . texture 0..* BackboneElement Required texture modifications Required texture modifications
. . . . . modifier 0..1 CodeableConcept Code to indicate how to alter the texture of the foods, e.g. pureed Code to indicate how to alter the texture of the foods, e.g. pureed
Texture Modifier Codes ( Texture Modifier Codes ( Example )
. . . . . foodType 0..1 CodeableConcept Concepts that are used to identify an entity that is ingested for nutritional purposes Concepts that are used to identify an entity that is ingested for nutritional purposes
Texture Modified Food Type Codes ( Texture Modified Food Type Codes ( Example )
. . . . fluidConsistencyType 0..* CodeableConcept The required consistency of fluids and liquids provided to the patient The required consistency of fluids and liquids provided to the patient
Fluid Consistency Type Codes ( Fluid Consistency Type Codes ( Example )
. . . . instruction Σ 0..1 string Instructions or additional information about the oral diet Instructions or additional information about the oral diet
. . . supplement I 0..* BackboneElement Supplement components Supplement components
. . . . type Σ 0..1 CodeableConcept Type of supplement product requested Type of supplement product requested
Supplement Type Codes ( Supplement Type Codes ( Example )
. . . . productName 0..1 string Product or brand name of the nutritional supplement Product or brand name of the nutritional supplement
. . . . schedule 0..* Timing Scheduled frequency of supplement Scheduled frequency of supplement
. . . . quantity 0..1 SimpleQuantity Amount of the nutritional supplement Amount of the nutritional supplement
. . . . instruction Σ 0..1 string Instructions or additional information about the oral supplement Instructions or additional information about the oral supplement
. . . enteralFormula I 0..1 BackboneElement Enteral formula components Enteral formula components
. . . . baseFormulaType Σ 0..1 CodeableConcept Type of enteral or infant formula Type of enteral or infant formula
Enteral Formula Type Codes ( Enteral Formula Type Codes ( Example )
. . . . baseFormulaProductName 0..1 string Product or brand name of the enteral or infant formula Product or brand name of the enteral or infant formula
. . . . additiveType 0..1 CodeableConcept Type of modular component to add to the feeding Type of modular component to add to the feeding
Enteral Formula Additive Type Code ( Enteral Formula Additive Type Code ( Example )
. . . . additiveProductName 0..1 string Product or brand name of the modular additive Product or brand name of the modular additive
. . . . caloricDensity 0..1 SimpleQuantity Amount of energy per specified volume that is required Amount of energy per specified volume that is required
. . . . routeofAdministration 0..1 CodeableConcept How the formula should enter the patient's gastrointestinal tract How the formula should enter the patient's gastrointestinal tract
Enteral Route Codes ( Enteral Route Codes ( Extensible )
. . . . administration 0..* BackboneElement Formula feeding instruction as structured data Formula feeding instruction as structured data
. . . . . schedule 0..1 Timing Scheduled frequency of enteral feeding Scheduled frequency of enteral feeding
. . . . . quantity 0..1 SimpleQuantity The volume of formula to provide The volume of formula to provide
. . . . . rate[x] 0..1 Speed with which the formula is provided per period of time Speed with which the formula is provided per period of time
. . . . . rateQuantity . rateQuantity SimpleQuantity
. . . . . . rateRatio Ratio
. . . . maxVolumeToDeliver 0..1 SimpleQuantity Upper limit on formula volume per unit of time Upper limit on formula volume per unit of time
. . . . administrationInstruction Σ 0..1 string Formula feeding instructions expressed as text Formula feeding instructions expressed as text

Documentation for this format doco Documentation for this format

UML Diagram UML Diagram

NutritionOrder ( ( DomainResource ) The person (patient) who needs the nutrition order for an oral diet, nutritional supplement and/or enteral or formula feeding Identifiers assigned to this order by the order sender or by the order receiver patient : Reference [1..1] « Patient » identifier : Identifier [0..*] The practitioner that holds legal responsibility for ordering the diet, nutritional supplement, or formula feedings The workflow status of the nutrition order/request (this element modifies the meaning of other elements) orderer : Reference [0..1] « Practitioner » status : code [0..1] « Codes specifying the state of the request. Describes the lifecycle of the nutrition order. (Strength=Required) NutritionOrderStatus ! » Identifiers assigned to this order by the order sender or by the order receiver The person (patient) who needs the nutrition order for an oral diet, nutritional supplement and/or enteral or formula feeding identifier : Identifier [0..*] patient : Reference [1..1] « Patient » An encounter that provides additional information about the healthcare context in which this request is made An encounter that provides additional information about the healthcare context in which this request is made encounter : : Reference [0..1] « [0..1] « Encounter » » The date and time that this nutrition order was requested The date and time that this nutrition order was requested dateTime : : dateTime [1..1] [1..1] The workflow status of the nutrition order/request (this element modifies the meaning of other elements) status : code [0..1] « Codes specifying the state of the request. Describes the lifecycle of the nutrition order. (Strength=Required) The practitioner that holds legal responsibility for ordering the diet, nutritional supplement, or formula feedings NutritionOrderStatus ! » orderer : Reference [0..1] « Practitioner » A link to a record of allergies or intolerances which should be included in the nutrition order A link to a record of allergies or intolerances which should be included in the nutrition order allergyIntolerance : : Reference [0..*] « [0..*] « AllergyIntolerance » » This modifier is used to convey order-specific modifiers about the type of food that should be given. These can be derived from patient allergies, intolerances, or preferences such as Halal, Vegan or Kosher. This modifier applies to the entire nutrition order inclusive of the oral diet, nutritional supplements and enteral formula feedings This modifier is used to convey order-specific modifiers about the type of food that should be given. These can be derived from patient allergies, intolerances, or preferences such as Halal, Vegan or Kosher. This modifier applies to the entire nutrition order inclusive of the oral diet, nutritional supplements and enteral formula feedings foodPreferenceModifier : : CodeableConcept [0..*] « [0..*] « Medical, cultural or ethical food preferences to help with catering requirements (Strength=Example) Medical, cultural or ethical food preferences to help with catering requirements (Strength=Example) Diet ?? » ?? » This modifier is used to convey order-specific modifiers about the type of food that should NOT be given. These can be derived from patient allergies, intolerances, or preferences such as No Red Meat, No Soy or No Wheat or Gluten-Free. While it should not be necessary to repeat allergy or intolerance information captured in the referenced allergyIntolerance resource in the excludeFoodModifier, this element may be used to convey additional specificity related to foods that should be eliminated from the patient’s diet for any reason. This modifier applies to the entire nutrition order inclusive of the oral diet, nutritional supplements and enteral formula feedings This modifier is used to convey order-specific modifiers about the type of food that should NOT be given. These can be derived from patient allergies, intolerances, or preferences such as No Red Meat, No Soy or No Wheat or Gluten-Free. While it should not be necessary to repeat allergy or intolerance information captured in the referenced allergyIntolerance resource in the excludeFoodModifier, this element may be used to convey additional specificity related to foods that should be eliminated from the patient’s diet for any reason. This modifier applies to the entire nutrition order inclusive of the oral diet, nutritional supplements and enteral formula feedings excludeFoodModifier : : CodeableConcept [0..*] « [0..*] « Codes used to indicate the type of food that should NOT be given to the patient. (Strength=Example) Codes used to indicate the type of food that should NOT be given to the patient. (Strength=Example) Food Type ?? » Food Type ?? » OralDiet The kind of diet or dietary restriction such as fiber restricted diet or diabetic diet The kind of diet or dietary restriction such as fiber restricted diet or diabetic diet type : : CodeableConcept [0..*] « [0..*] « Codes used to indicate the type of diet being ordered for a patient. (Strength=Example) Codes used to indicate the type of diet being ordered for a patient. (Strength=Example) Diet ?? » Diet ?? » The time period and frequency at which the diet should be given The time period and frequency at which the diet should be given schedule : : Timing [0..*] [0..*] The required consistency (e.g. honey-thick, nectar-thick, thin, thickened.) of liquids or fluids served to the patient The required consistency (e.g. honey-thick, nectar-thick, thin, thickened.) of liquids or fluids served to the patient fluidConsistencyType : : CodeableConcept [0..*] « [0..*] « Codes used to represent the consistency of fluids and liquids provided to the patient. (Strength=Example) Codes used to represent the consistency of fluids and liquids provided to the patient. (Strength=Example) Fluid Consistency Fluid Consistency Type ?? » Type ?? » Free text or additional instructions or information pertaining to the oral diet Free text or additional instructions or information pertaining to the oral diet instruction : : string [0..1] [0..1] Nutrient The nutrient that is being modified such as carbohydrate or sodium The nutrient that is being modified such as carbohydrate or sodium modifier : : CodeableConcept [0..1] « [0..1] « Codes for types of nutrient that is being modified such as carbohydrate or sodium. (Strength=Example) Codes for types of nutrient that is being modified such as carbohydrate or sodium. (Strength=Example) Nutrient Modifier ?? » Nutrient Modifier ?? » The quantity of the specified nutrient to include in diet The quantity of the specified nutrient to include in diet amount : : Quantity ( SimpleQuantity ) [0..1] ) [0..1] Texture Any texture modifications (for solid foods) that should be made, e.g. easy to chew, chopped, ground, and pureed Any texture modifications (for solid foods) that should be made, e.g. easy to chew, chopped, ground, and pureed modifier : : CodeableConcept [0..1] « [0..1] « Codes for food consistency types or texture modifications to apply to foods. (Strength=Example) Codes for food consistency types or texture modifications to apply to foods. (Strength=Example) Texture Modifier ?? » Texture Modifier ?? » The food type(s) (e.g. meats, all foods) that the texture modification applies to. This could be all foods types The food type(s) (e.g. meats, all foods) that the texture modification applies to. This could be all foods types foodType : : CodeableConcept [0..1] « [0..1] « Codes for types of foods that are texture modified. (Strength=Example) Codes for types of foods that are texture modified. (Strength=Example) Texture Modified Food Type ?? » Texture Modified Food Type ?? » Supplement The kind of nutritional supplement product required such as a high protein or pediatric clear liquid supplement The kind of nutritional supplement product required such as a high protein or pediatric clear liquid supplement type : : CodeableConcept [0..1] « [0..1] « Codes for nutritional supplements to be provided to the patient (Strength=Example) Codes for nutritional supplements to be provided to the patient (Strength=Example) Supplement Type ?? » Supplement Type ?? » The product or brand name of the nutritional supplement such as "Acme Protein Shake" The product or brand name of the nutritional supplement such as "Acme Protein Shake" productName : : string [0..1] [0..1] The time period and frequency at which the supplement(s) should be given The time period and frequency at which the supplement(s) should be given schedule : : Timing [0..*] [0..*] The amount of the nutritional supplement to be given The amount of the nutritional supplement to be given quantity : : Quantity ( SimpleQuantity ) [0..1] ) [0..1] Free text or additional instructions or information pertaining to the oral supplement Free text or additional instructions or information pertaining to the oral supplement instruction : : string [0..1] [0..1] EnteralFormula The type of enteral or infant formula such as an adult standard formula with fiber or a soy-based infant formula The type of enteral or infant formula such as an adult standard formula with fiber or a soy-based infant formula baseFormulaType : : CodeableConcept [0..1] « [0..1] « Codes for type of enteral formula to be administered to patient. (Strength=Example) Codes for type of enteral formula to be administered to patient. (Strength=Example) Enteral Formula Type ?? » Enteral Formula Type ?? » The product or brand name of the enteral or infant formula product such as "ACME Adult Standard Formula" The product or brand name of the enteral or infant formula product such as "ACME Adult Standard Formula" baseFormulaProductName : : string [0..1] [0..1] Indicates the type of modular component such as protein, carbohydrate, fat or fiber to be provided in addition to or mixed with the base formula Indicates the type of modular component such as protein, carbohydrate, fat or fiber to be provided in addition to or mixed with the base formula additiveType : : CodeableConcept [0..1] « [0..1] « Codes for the type of modular component such as protein, carbohydrate or fiber to be provided in addition to or mixed with the base formula. (Strength=Example) Codes for the type of modular component such as protein, carbohydrate or fiber to be provided in addition to or mixed with the base formula. (Strength=Example) Enteral Formula Additive Enteral Formula Additive Type... Type... ?? » ?? » The product or brand name of the type of modular component to be added to the formula The product or brand name of the type of modular component to be added to the formula additiveProductName : : string [0..1] [0..1] The amount of energy (Calories) that the formula should provide per specified volume, typically per mL or fluid oz. For example, an infant may require a formula that provides 24 Calories per fluid ounce or an adult may require an enteral formula that provides 1.5 Calorie/mL The amount of energy (Calories) that the formula should provide per specified volume, typically per mL or fluid oz. For example, an infant may require a formula that provides 24 Calories per fluid ounce or an adult may require an enteral formula that provides 1.5 Calorie/mL caloricDensity : : Quantity ( SimpleQuantity ) [0..1] ) [0..1] The route or physiological path of administration into the patient's gastrointestinal tract for purposes of providing the formula feeding, e.g. nasogastric tube The route or physiological path of administration into the patient's gastrointestinal tract for purposes of providing the formula feeding, e.g. nasogastric tube routeofAdministration : : CodeableConcept [0..1] « [0..1] « Codes specifying the route of administration of enteral formula. (Strength=Extensible) Codes specifying the route of administration of enteral formula. (Strength=Extensible) Enteral Route + » Enteral Route + » The maximum total quantity of formula that may be administered to a subject over the period of time, e.g. 1440 mL over 24 hours The maximum total quantity of formula that may be administered to a subject over the period of time, e.g. 1440 mL over 24 hours maxVolumeToDeliver : : Quantity ( SimpleQuantity ) [0..1] ) [0..1] Free text formula administration, feeding instructions or additional instructions or information Free text formula administration, feeding instructions or additional instructions or information administrationInstruction : : string [0..1] [0..1] Administration The time period and frequency at which the enteral formula should be delivered to the patient The time period and frequency at which the enteral formula should be delivered to the patient schedule : : Timing [0..1] [0..1] The volume of formula to provide to the patient per the specified administration schedule The volume of formula to provide to the patient per the specified administration schedule quantity : : Quantity ( SimpleQuantity ) [0..1] ) [0..1] The rate of administration of formula via a feeding pump, e.g. 60 mL per hour, according to the specified schedule The rate of administration of formula via a feeding pump, e.g. 60 mL per hour, according to the specified schedule rate[x] : : Type [0..1] « [0..1] « Quantity ( SimpleQuantity )| Ratio » » Class that defines the quantity and type of nutrient modifications required for the oral diet Class that defines the quantity and type of nutrient modifications required for the oral diet nutrient [0..*] Class that describes any texture modifications required for the patient to safely consume various types of solid foods Class that describes any texture modifications required for the patient to safely consume various types of solid foods texture [0..*] Diet given orally in contrast to enteral (tube) feeding Diet given orally in contrast to enteral (tube) feeding oralDiet [0..1] Oral nutritional products given in order to add further nutritional value to the patient's diet Oral nutritional products given in order to add further nutritional value to the patient's diet supplement [0..*] Formula administration instructions as structured data. This repeating structure allows for changing the administration rate or volume over time for both bolus and continuous feeding. An example of this would be an instruction to increase the rate of continuous feeding every 2 hours Formula administration instructions as structured data. This repeating structure allows for changing the administration rate or volume over time for both bolus and continuous feeding. An example of this would be an instruction to increase the rate of continuous feeding every 2 hours administration [0..*] Feeding provided through the gastrointestinal tract via a tube, catheter, or stoma that delivers nutrition distal to the oral cavity Feeding provided through the gastrointestinal tract via a tube, catheter, or stoma that delivers nutrition distal to the oral cavity enteralFormula [0..1]

XML Template XML Template 

<NutritionOrder xmlns="http://hl7.org/fhir"> doco
 <!-- from Resource: id, meta, implicitRules, and language -->
 <!-- from DomainResource: text, contained, extension, and modifierExtension -->
 <</patient>
 <</orderer>

 <identifier><!-- 0..* Identifier Identifiers assigned to this order --></identifier>
 <status value="[code]"/><!-- 0..1 proposed | draft | planned | requested | active | on-hold | completed | cancelled | entered-in-error -->
 <patient><!-- 1..1 Reference(Patient) The person who requires the diet, formula or nutritional supplement --></patient>

 <encounter><!-- 0..1 Reference(Encounter) The encounter associated with this nutrition order --></encounter>
 <dateTime value="[dateTime]"/><!-- 1..1 Date and time the nutrition order was requested -->
 <

 <orderer><!-- 0..1 Reference(Practitioner) Who ordered the diet, formula or nutritional supplement --></orderer>

 <allergyIntolerance><!-- 0..* Reference(AllergyIntolerance) List of the patient's food and nutrition-related allergies and intolerances --></allergyIntolerance>
 <foodPreferenceModifier><!-- 0..* CodeableConcept Order-specific modifier about the type of food that should be given --></foodPreferenceModifier>
 <</excludeFoodModifier>

 <excludeFoodModifier><!-- 0..* CodeableConcept Order-specific modifier about the type of food that should not be given --></excludeFoodModifier>

 <oralDiet>  <!-- ?? 0..1 Oral diet components -->
  <type><!-- 0..* CodeableConcept Type of oral diet or diet restrictions that describe what can be consumed orally --></type>
  <schedule><!-- 0..* Timing Scheduled frequency of diet --></schedule>
  <nutrient>  <!-- 0..* Required  nutrient modifications -->
   <modifier><!-- 0..1 CodeableConcept Type of nutrient that is being modified --></modifier>
   <amount><!-- 0..1 Quantity(SimpleQuantity) Quantity of the specified nutrient --></amount>
  </nutrient>
  <texture>  <!-- 0..* Required  texture modifications -->
   <modifier><!-- 0..1 CodeableConcept Code to indicate how to alter the texture of the foods, e.g. pureed --></modifier>
   <foodType><!-- 0..1 CodeableConcept Concepts that are used to identify an entity that is ingested for nutritional purposes --></foodType>
  </texture>
  <fluidConsistencyType><!-- 0..* CodeableConcept The required consistency of fluids and liquids provided to the patient --></fluidConsistencyType>
  <instruction value="[string]"/><!-- 0..1 Instructions or additional information about the oral diet -->
 </oralDiet>
 <supplement>  <!-- ?? 0..* Supplement components -->
  <type><!-- 0..1 CodeableConcept Type of supplement product requested --></type>
  <productName value="[string]"/><!-- 0..1 Product or brand name of the nutritional supplement -->
  <schedule><!-- 0..* Timing Scheduled frequency of supplement --></schedule>
  <quantity><!-- 0..1 Quantity(SimpleQuantity) Amount of the nutritional supplement --></quantity>
  <instruction value="[string]"/><!-- 0..1 Instructions or additional information about the oral supplement -->
 </supplement>
 <enteralFormula>  <!-- ?? 0..1 Enteral formula components -->
  <baseFormulaType><!-- 0..1 CodeableConcept Type of enteral or infant formula --></baseFormulaType>
  <baseFormulaProductName value="[string]"/><!-- 0..1 Product or brand name of the enteral or infant formula -->
  <additiveType><!-- 0..1 CodeableConcept Type of modular component to add to the feeding --></additiveType>
  <additiveProductName value="[string]"/><!-- 0..1 Product or brand name of the modular additive -->
  <caloricDensity><!-- 0..1 Quantity(SimpleQuantity) Amount of energy per specified volume that is required --></caloricDensity>
  <routeofAdministration><!-- 0..1 CodeableConcept How the formula should enter the patient's gastrointestinal tract --></routeofAdministration>
  <administration>  <!-- 0..* Formula feeding instruction as structured data -->
   <schedule><!-- 0..1 Timing Scheduled frequency of enteral feeding --></schedule>
   <quantity><!-- 0..1 Quantity(SimpleQuantity) The volume of formula to provide --></quantity>
   <rate[x]><!-- 0..1 Quantity(SimpleQuantity)|Ratio Speed with which the formula is provided per period of time --></rate[x]>
  </administration>
  <maxVolumeToDeliver><!-- 0..1 Quantity(SimpleQuantity) Upper limit on formula volume per unit of time --></maxVolumeToDeliver>
  <administrationInstruction value="[string]"/><!-- 0..1 Formula feeding instructions expressed as text -->
 </enteralFormula>
</NutritionOrder>

JSON Template JSON Template 

{doco
  "resourceType" : "NutritionOrder",
  // from Resource: id, meta, implicitRules, and language
  // from DomainResource: text, contained, extension, and modifierExtension
  "
  "

  "identifier" : [{ Identifier }], // Identifiers assigned to this order
  "status" : "<code>", // proposed | draft | planned | requested | active | on-hold | completed | cancelled | entered-in-error
  "patient" : { Reference(Patient) }, // R!  The person who requires the diet, formula or nutritional supplement

  "encounter" : { Reference(Encounter) }, // The encounter associated with this nutrition order
  "dateTime" : "<dateTime>", // R!  Date and time the nutrition order was requested
  "

  "orderer" : { Reference(Practitioner) }, // Who ordered the diet, formula or nutritional supplement

  "allergyIntolerance" : [{ Reference(AllergyIntolerance) }], // List of the patient's food and nutrition-related allergies and intolerances
  "foodPreferenceModifier" : [{ CodeableConcept }], // Order-specific modifier about the type of food that should be given
  "

  "excludeFoodModifier" : [{ CodeableConcept }], // Order-specific modifier about the type of food that should not be given

  "oralDiet" : { // C? Oral diet components
    "type" : [{ CodeableConcept }], // Type of oral diet or diet restrictions that describe what can be consumed orally
    "schedule" : [{ Timing }], // Scheduled frequency of diet
    "nutrient" : [{ // Required  nutrient modifications
      "modifier" : { CodeableConcept }, // Type of nutrient that is being modified
      "amount" : { Quantity(SimpleQuantity) } // Quantity of the specified nutrient
    }],
    "texture" : [{ // Required  texture modifications
      "modifier" : { CodeableConcept }, // Code to indicate how to alter the texture of the foods, e.g. pureed
      "foodType" : { CodeableConcept } // Concepts that are used to identify an entity that is ingested for nutritional purposes
    }],
    "fluidConsistencyType" : [{ CodeableConcept }], // The required consistency of fluids and liquids provided to the patient
    "instruction" : "<string>" // Instructions or additional information about the oral diet
  },
  "supplement" : [{ // C? Supplement components
    "type" : { CodeableConcept }, // Type of supplement product requested
    "productName" : "<string>", // Product or brand name of the nutritional supplement
    "schedule" : [{ Timing }], // Scheduled frequency of supplement
    "quantity" : { Quantity(SimpleQuantity) }, // Amount of the nutritional supplement
    "instruction" : "<string>" // Instructions or additional information about the oral supplement
  }],
  "enteralFormula" : { // C? Enteral formula components
    "baseFormulaType" : { CodeableConcept }, // Type of enteral or infant formula
    "baseFormulaProductName" : "<string>", // Product or brand name of the enteral or infant formula
    "additiveType" : { CodeableConcept }, // Type of modular component to add to the feeding
    "additiveProductName" : "<string>", // Product or brand name of the modular additive
    "caloricDensity" : { Quantity(SimpleQuantity) }, // Amount of energy per specified volume that is required
    "routeofAdministration" : { CodeableConcept }, // How the formula should enter the patient's gastrointestinal tract
    "administration" : [{ // Formula feeding instruction as structured data
      "schedule" : { Timing }, // Scheduled frequency of enteral feeding
      "quantity" : { Quantity(SimpleQuantity) }, // The volume of formula to provide
      // rate[x]: Speed with which the formula is provided per period of time. One of these 2:
      "rateQuantity" : { Quantity(SimpleQuantity) }
      "rateRatio" : { Ratio }
    }],
    "maxVolumeToDeliver" : { Quantity(SimpleQuantity) }, // Upper limit on formula volume per unit of time
    "administrationInstruction" : "<string>" // Formula feeding instructions expressed as text
  }
}

  Alternate definitions:

Alternate definitions: Schema / Schematron , Resource Profile ( , Resource Profile ( XML , , JSON ), ), Questionnaire

4.17.3.1 Terminology Bindings 4.28.3.1 Terminology Bindings

Path Definition Type Reference
NutritionOrder.status NutritionOrder.status Codes specifying the state of the request. Describes the lifecycle of the nutrition order. Codes specifying the state of the request. Describes the lifecycle of the nutrition order. Required NutritionOrderStatus
NutritionOrder.foodPreferenceModifier NutritionOrder.foodPreferenceModifier Medical, cultural or ethical food preferences to help with catering requirements Medical, cultural or ethical food preferences to help with catering requirements Example Diet
NutritionOrder.excludeFoodModifier NutritionOrder.excludeFoodModifier Codes used to indicate the type of food that should NOT be given to the patient. Codes used to indicate the type of food that should NOT be given to the patient. Example Food Type Codes Food Type Codes
NutritionOrder.oralDiet.type NutritionOrder.oralDiet.type Codes used to indicate the type of diet being ordered for a patient. Codes used to indicate the type of diet being ordered for a patient. Example Diet Codes Diet Codes
NutritionOrder.oralDiet.nutrient.modifier NutritionOrder.oralDiet.nutrient.modifier Codes for types of nutrient that is being modified such as carbohydrate or sodium. Codes for types of nutrient that is being modified such as carbohydrate or sodium. Example Nutrient Modifier Codes Nutrient Modifier Codes
NutritionOrder.oralDiet.texture.modifier NutritionOrder.oralDiet.texture.modifier Codes for food consistency types or texture modifications to apply to foods. Codes for food consistency types or texture modifications to apply to foods. Example Texture Modifier Codes Texture Modifier Codes
NutritionOrder.oralDiet.texture.foodType NutritionOrder.oralDiet.texture.foodType Codes for types of foods that are texture modified. Codes for types of foods that are texture modified. Example Texture Modified Food Type Codes Texture Modified Food Type Codes
NutritionOrder.oralDiet.fluidConsistencyType NutritionOrder.oralDiet.fluidConsistencyType Codes used to represent the consistency of fluids and liquids provided to the patient. Codes used to represent the consistency of fluids and liquids provided to the patient. Example Fluid Consistency Type Codes Fluid Consistency Type Codes
NutritionOrder.supplement.type NutritionOrder.supplement.type Codes for nutritional supplements to be provided to the patient Codes for nutritional supplements to be provided to the patient Example Supplement Type Codes Supplement Type Codes
NutritionOrder.enteralFormula.baseFormulaType NutritionOrder.enteralFormula.baseFormulaType Codes for type of enteral formula to be administered to patient. Codes for type of enteral formula to be administered to patient. Example Enteral Formula Type Codes Enteral Formula Type Codes
NutritionOrder.enteralFormula.additiveType NutritionOrder.enteralFormula.additiveType Codes for the type of modular component such as protein, carbohydrate or fiber to be provided in addition to or mixed with the base formula. Codes for the type of modular component such as protein, carbohydrate or fiber to be provided in addition to or mixed with the base formula. Example Enteral Formula Additive Type Code Enteral Formula Additive Type Code
NutritionOrder.enteralFormula.routeofAdministration NutritionOrder.enteralFormula.routeofAdministration Codes specifying the route of administration of enteral formula. Codes specifying the route of administration of enteral formula. Extensible Enteral Route Codes Enteral Route Codes

4.17.3.2 Constraints 4.28.3.2 Constraints

  • nor-1 : Nutrition Order SHALL contain either Oral Diet , Supplement, or Enteral Formula class (xpath: exists(f:oralDiet) or exists(f:supplement) or exists(f:enteralFormula) : Nutrition Order SHALL contain either Oral Diet , Supplement, or Enteral Formula class ( expression : oralDiet or supplement or enteralFormula )

4.17.4 Notes: 4.28.4 Notes:

4.17.4.1 4.28.4.1 Enteral continuous vs. intermittent tube feedings Enteral continuous vs. intermittent tube feedings Tube feedings can be administered via continuous drip using a pump or via intermittent feedings, using gravity drip or a pump. The examples Nutrition Order Enteral Bolus Feeding Example and Nutrition Order Enteral Continuous Feeding Example show how this resource can be used to order both kinds of enteral feeding using the structured data elements. The continuous feeding typically specifies rate of administration and a maximum volume of delivery using the enteralFormula.rate and enteralFormula.maxVolumeToDeliver elements. On the other hand, the intermittent feeding typically specifies the amount and frequency of administration using the enteralFormula.quantity and enteralFormula.schedule elements. In both cases, to vary the rate or quantity over time the enteralFormula.administration element can be repeated.

Tube feedings can be administered via continuous drip using a pump or via intermittent feedings, using gravity drip or a pump. The examples Nutrition Order Enteral Bolus Feeding Example and Nutrition Order Enteral Continuous Feeding Example show how this resource can be used to order both kinds of enteral feeding using the structured data elements. The continuous feeding typically specifies rate of administration and a maximum volume of delivery using the enteralFormula.rate and enteralFormula.maxVolumeToDeliver elements. On the other hand, the intermittent feeding typically specifies the amount and frequency of administration using the enteralFormula.quantity and enteralFormula.schedule elements. In both cases, to vary the rate or quantity over time the enteralFormula.administration element can be repeated.

4.17.4.2 4.28.4.2 Note about the examples Note about the examples The examples associated with this resource demonstrate the core elements and do not necessarily reflect real world implementations that may be constrained by future profiles for a given implementation or setting. For example, a renal diet is often comprised of pre-coordinated components including common nutrient modifications such as protein, potassium and phosphorus to assist with the speed of entry of complex diet orders.

The examples associated with this resource demonstrate the core elements and do not necessarily reflect real world implementations that may be constrained by future profiles for a given implementation or setting. For example, a renal diet is often comprised of pre-coordinated components including common nutrient modifications such as protein, potassium and phosphorus to assist with the speed of entry of complex diet orders.

4.17.5 Search Parameters 4.28.5 Search Parameters Search parameters for this resource. The common parameters also apply. See

Search parameters for this resource. The common parameters also apply. See Searching for more information about searching in REST, messaging, and services. for more information about searching in REST, messaging, and services.

© HL7.org 2011+. FHIR DSTU2 (v1.0.2-7202) generated on Sat, Oct 24, 2015 07:43+1100. Links: Search
Name Type Description Paths
additive token Type of module component to add to the feeding Type of module component to add to the feeding NutritionOrder.enteralFormula.additiveType
datetime date Return nutrition orders requested on this date Return nutrition orders requested on this date NutritionOrder.dateTime
encounter reference Return nutrition orders with this encounter identifier Return nutrition orders with this encounter identifier NutritionOrder.encounter
( Encounter )
formula token Type of enteral or infant formula Type of enteral or infant formula NutritionOrder.enteralFormula.baseFormulaType
identifier token Return nutrition orders with this external identifier Return nutrition orders with this external identifier NutritionOrder.identifier
oraldiet token Type of diet that can be consumed orally (i.e., take via the mouth). Type of diet that can be consumed orally (i.e., take via the mouth). NutritionOrder.oralDiet.type
patient reference The identity of the person who requires the diet, formula or nutritional supplement The identity of the person who requires the diet, formula or nutritional supplement NutritionOrder.patient
( Patient )
provider reference The identify of the provider who placed the nutrition order The identify of the provider who placed the nutrition order NutritionOrder.orderer
( Practitioner )
status token Status of the nutrition order. Status of the nutrition order. NutritionOrder.status
supplement token Type of supplement product requested Type of supplement product requested NutritionOrder.supplement.type