{
  "resourceType": "CodeSystem",
  "id": "medication-statement-taken",
  "meta": {
    "lastUpdated": "2017-04-18T21:44:43.294+00:00"
  },
  "text": {
    "status": "generated",
    "div": "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n            <h2>MedicationStatementTaken</h2>\n            <div>\n              <p>A coded concept identifying level of certainty if patient has taken or has not taken the medication</p>\n\n            </div>\n            <p>This code system http://hl7.org/fhir/medication-statement-taken defines the following codes:</p>\n            <table class=\"codes\">\n              <tr>\n                <td>\n                  <b>Code</b>\n                </td>\n                <td>\n                  <b>Display</b>\n                </td>\n                <td>\n                  <b>Definition</b>\n                </td>\n              </tr>\n              <tr>\n                <td>y\n                  <a name=\"medication-statement-taken-y\"> </a>\n                </td>\n                <td>Yes</td>\n                <td>Positive assertion that patient has taken medication</td>\n              </tr>\n              <tr>\n                <td>n\n                  <a name=\"medication-statement-taken-n\"> </a>\n                </td>\n                <td>No</td>\n                <td>Negative assertion that patient has not taken medication</td>\n              </tr>\n              <tr>\n                <td>unk\n                  <a name=\"medication-statement-taken-unk\"> </a>\n                </td>\n                <td>Unknown</td>\n                <td>Unknown assertion if patient has taken medication</td>\n              </tr>\n              <tr>\n                <td>na\n                  <a name=\"medication-statement-taken-na\"> </a>\n                </td>\n                <td>Not Applicable</td>\n                <td>Patient reporting does not apply</td>\n              </tr>\n            </table>\n          </div>"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-ballot-status",
      "valueString": "Informative"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 3
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "phx"
    }
  ],
  "url": "http://hl7.org/fhir/medication-statement-taken",
  "identifier": {
    "system": "urn:ietf:rfc:3986",
    "value": "urn:oid:2.16.840.1.113883.4.642.1.358"
  },
  "version": "3.0.1",
  "name": "MedicationStatementTaken",
  "status": "draft",
  "experimental": false,
  "date": "2017-04-18T21:44:43+00:00",
  "publisher": "HL7 (FHIR Project)",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://hl7.org/fhir"
        },
        {
          "system": "email",
          "value": "fhir@lists.hl7.org"
        }
      ]
    }
  ],
  "description": "A coded concept identifying level of certainty if patient has taken or has not taken the medication",
  "caseSensitive": true,
  "valueSet": "http://hl7.org/fhir/ValueSet/medication-statement-taken",
  "content": "complete",
  "concept": [
    {
      "code": "y",
      "display": "Yes",
      "definition": "Positive assertion that patient has taken medication"
    },
    {
      "code": "n",
      "display": "No",
      "definition": "Negative assertion that patient has not taken medication"
    },
    {
      "code": "unk",
      "display": "Unknown",
      "definition": "Unknown assertion if patient has taken medication"
    },
    {
      "code": "na",
      "display": "Not Applicable",
      "definition": "Patient reporting does not apply"
    }
  ]
}