Simple Heart Rate Example Code System

{
  "resourceType": "Observation",
  "id": "heart-rate",
  "meta": {
    "profile": [
      "http://hl7.org/fhir/StructureDefinition/vitalsigns"
    ]

  "resourceType" : "CodeSystem",
  "id" : "example",
  "text" : {
    "status" : "additional",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n      \n      <p>CodeSystem &quot;ACME Codes for Cholesterol&quot;: This is an example code system that includes \n        all the codes for serum cholesterol defined by ACME inc.</p>\n      \n      <p>Developed by: FHIR project team (example)</p>\n      \n      <p>Published for testing on 28-Jan 2016</p>\n      \n      <p>This code system defines all the ACME codes for serum cholesterol:</p>\n      \n      <table class=\"grid\">\n        \n        <tr>\n          \n          <td>\n            \n            <b>Code</b>\n          \n          </td>\n          \n          <td>\n            \n            <b>Display</b>\n          \n          </td>\n          \n          <td>\n            \n            <b>Definition</b>\n          \n          </td>\n        \n        </tr>\n        \n        <tr>\n          \n          <td>chol-mmol</td>\n          \n          <td>SChol (mmol/L)</td>\n          \n          <td>Serum Cholesterol, in mmol/L</td>\n        \n        </tr>\n        \n        <tr>\n          \n          <td>chol-mass</td>\n          \n          <td>SChol (mg/L)</td>\n          \n          <td>Serum Cholesterol, in mg/L</td>\n        \n        </tr>\n        \n        <tr>\n          \n          <td>chol</td>\n          \n          <td>SChol</td>\n          \n          <td>Serum Cholesterol</td>\n        \n        </tr>\n      \n      </table>\n    \n    </div>"

  },
  "text": {
    "status": "generated",
    "div": "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative with Details</b></p><p><b>id</b>: heart-rate</p><p><b>meta</b>: </p><p><b>status</b>: final</p><p><b>category</b>: Vital Signs <span>(Details : {http://terminology.hl7.org/CodeSystem/observation-category code 'vital-signs' = 'Vital Signs', given as 'Vital Signs'})</span></p><p><b>code</b>: Heart rate <span>(Details : {LOINC code '8867-4' = 'Heart rate', given as 'Heart rate'})</span></p><p><b>subject</b>: <a>Patient/example</a></p><p><b>effective</b>: 02/07/1999</p><p><b>value</b>: 44 beats/minute<span> (Details: UCUM code /min = '/min')</span></p></div>"

  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "vocab"
  }],
  "url" : "http://hl7.org/fhir/CodeSystem/example",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.4.642.4.1827"

  },
  "status": "final",
  "category": [
    {
      "coding": [
        {
          "system": "http://terminology.hl7.org/CodeSystem/observation-category",
          "code": "vital-signs",
          "display": "Vital Signs"
        }
      ],
      "text": "Vital Signs"
    }
  ],
  "code": {
    "coding": [
      {
        "system": "http://loinc.org",
        "code": "8867-4",
        "display": "Heart rate"
      }
    ],
    "text": "Heart rate"

  {
    "system" : "http://acme.com/identifiers/codesystems",
    "value" : "internal-cholesterol-inl"
  }],
  "version" : "6.0.0-ballot3",
  "name" : "ACMECholCodesBlood",
  "title" : "ACME Codes for Cholesterol in Serum/Plasma",
  "status" : "draft",
  "experimental" : true,
  "date" : "2016-01-28",
  "publisher" : "HL7 International / Terminology Infrastructure",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/Vocab"
    }]
  }],
  "description" : "This is an example code system that includes all the ACME codes for serum/plasma cholesterol from v2.36.",
  "caseSensitive" : true,
  "content" : "complete",
  "filter" : [{
    "code" : "acme-plasma",
    "description" : "An internal filter used to select codes that are only used with plasma",
    "operator" : ["="],
    "value" : "the value of this filter is either 'true' or 'false'"
  }],
  "concept" : [{
    "code" : "chol-mmol",
    "display" : "SChol (mmol/L)",
    "definition" : "Serum Cholesterol, in mmol/L",
    "designation" : [{
      "use" : {
        "system" : "http://acme.com/config/fhir/codesystems/internal",
        "code" : "internal-label"
      },
      "value" : "From ACME POC Testing"
    }]

  },
  "subject": {
    "reference": "Patient/example"

  {
    "code" : "chol-mass",
    "display" : "SChol (mg/L)",
    "definition" : "Serum Cholesterol, in mg/L",
    "designation" : [{
      "use" : {
        "system" : "http://acme.com/config/fhir/codesystems/internal",
        "code" : "internal-label"
      },
      "value" : "From Paragon Labs"
    }]

  },
  "effectiveDateTime": "1999-07-02",
  "valueQuantity": {
    "value": 44,
    "unit": "beats/minute",
    "system": "http://unitsofmeasure.org",
    "code": "/min"
  }

  {
    "code" : "chol",
    "display" : "SChol",
    "definition" : "Serum Cholesterol",
    "designation" : [{
      "use" : {
        "system" : "http://acme.com/config/fhir/codesystems/internal",
        "code" : "internal-label"
      },
      "value" : "Obdurate Labs uses this with both kinds of units..."
    }]
  }]

}