{

"resourceType": "CodeSystem",
"id": "example",
"meta": {
  "profile": [
    "http://hl7.org/fhir/StructureDefinition/shareablecodesystem"
  ]
},
"url": "http://hl7.org/fhir/CodeSystem/example",
"identifier": [
  {
    "system": "http://acme.com/identifiers/codesystems",
    "value": "internal-cholesterol-inl"
  }
],
"version": "20160128",
"name": "ACMECholCodesBlood",
"title": "ACME Codes for Cholesterol in Serum/Plasma",
"status": "draft",
"experimental": true,
"date": "2016-01-28",
"publisher": "Acme Co",
"contact": [
  {
    "name": "FHIR project team",
    "telecom": [
      {
        "system": "url",
        "value": "http://hl7.org/fhir"
      }
    ]
  }
],
"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"
      }
    ]
  },
  {
    "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"
      }
    ]
  },
  {
    "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..."
      }
    ]
  }
]

}