Order with Dosage with a Pre-Condition - Alprazolam - dosageInstructions includes boundsPeriod with periodMax and asNeededCodeableConcept (id = "medrx0305")

<?xml version="1.0" encoding="UTF-8"?>

<MedicationRequest xmlns="http://hl7.org/fhir">
  <id value="medrx0305"/> 
  <contained> 
    <Medication> 
      <id value="med0314"/> 
      <code> 
        <coding> 
          <system value="http://www.nlm.nih.gov/research/umls/rxnorm"/> 
          <code value="308047"/> 
          <display value="alprazolam 0.25 MG Oral Tablet"/> 
        </coding> 
      </code> 
    </Medication> 
  </contained> 
  <identifier> 
    <use value="official"/> 
    <system value="http://www.bmc.nl/portal/prescriptions"/> 
    <value value="12345689"/> 
  </identifier> 
  <status value="completed"/> 
  <intent value="order"/> 
  <medication> 
    <!--   Linked to a RESOURCE Medication   -->
    <reference> 
      <reference value="#med0314"/> 
    </reference> 
  </medication> 
  <subject> 
    <!--   Linked to the resource patient who needs the medication   -->
    <reference value="Patient/pat1"/> 
    <display value="Donald Duck"/> 
  </subject> 
  <encounter> 
    <!--   Linked to a resource Encounter between patient and practitioner  -->
    <reference value="Encounter/f001"/> 
    <display value="encounter who leads to this prescription"/> 
  </encounter> 
  <authoredOn value="2015-01-15"/> 
  <requester> 
    <reference value="Practitioner/f007"/> 
    <display value="Patrick Pump"/> 
  </requester> 
  <dosageInstruction> 
    
    0.25mg PO every 6-12 hours as needed for menses from Jan 15-20, 2015.  Do not exceed
     more than 4mg per day
    
      
        
        
        Warning. May cause drowsiness. If affected do not drive or operate machinery. Avoid
         alcoholic drink (qualifier value)
      
    
    
      
        
          
          
        
        
        
        
        
      
    
    
      
        
        
        
      
    
    
      
        
        
        
      
    
    
      
        
          
          
          
        
      
      
        
        
        
        
      
    
    
      
      
      
      
    

    <simple> 
      <text value="0.25mg PO every 6-12 hours as needed for menses from Jan 15-20, 2015.  Do not exceed
       more than 4mg per day"/> 
      <additionalInstruction>         <coding>           <system value="http://snomed.info/sct"/>           <code value="418914006"/>           <display value="Warning. May cause drowsiness. If affected do not drive or operate machinery. Avoid

           alcoholic drink (qualifier value)"/> 
        </coding>       </additionalInstruction>       <timing>         <repeat>           <boundsPeriod>             <start value="2015-01-15"/>             <end value="2015-01-20"/>           </boundsPeriod>           <frequency value="1"/>           <period value="6"/>           <periodMax value="12"/>           <periodUnit value="h"/>         </repeat>       </timing>       <asNeededFor>         <coding>           <system value="http://snomed.info/sct"/>           <code value="266599000"/>           <display value="Dysmenorrhea (disorder)"/>         </coding>       </asNeededFor>       <route>         <coding>           <system value="http://snomed.info/sct"/>           <code value="26643006"/>           <display value="Oral Route"/>         </coding>       </route>       <doseAndRate>         <type>           <coding>             <system value="http://terminology.hl7.org/CodeSystem/dose-rate-type"/>             <code value="ordered"/>             <display value="Ordered"/>           </coding>         </type>         <doseQuantity>           <value value="1"/>           <unit value="TAB"/>           <system value="http://terminology.hl7.org/CodeSystem/v3-orderableDrugForm"/>           <code value="TAB"/>         </doseQuantity>       </doseAndRate>       <safety>         <doseLimit>           <valueQuantity>             <value value="4"/>             <unit value="mg"/>             <system value="http://unitsofmeasure.org"/>             <code value="mg"/>           </valueQuantity>           <scope value="administration"/>         </doseLimit>       </safety>     </simple> 
  </dosageInstruction> 
  <dispenseRequest> 
    <validityPeriod> 
      <start value="2015-01-15"/> 
      <end value="2016-01-15"/> 
    </validityPeriod> 
    <numberOfRepeatsAllowed value="1"/> 
    <quantity> 
      <value value="30"/> 
      <unit value="TAB"/> 
      <system value="http://terminology.hl7.org/CodeSystem/v3-orderableDrugForm"/> 
      <code value="TAB"/> 
    </quantity> 
    <expectedSupplyDuration> 
      <value value="10"/> 
      <unit value="days"/> 
      <system value="http://unitsofmeasure.org"/> 
      <code value="d"/> 
    </expectedSupplyDuration> 
  </dispenseRequest> 
  <substitution> 
    <allowedBoolean value="true"/> 
    <reason> 
      <coding> 
        <system value="http://terminology.hl7.org/CodeSystem/v3-ActReason"/> 
        <code value="FP"/> 
        <display value="formulary policy"/> 
      </coding> 
    </reason> 
  </substitution> 


</

MedicationRequest

>