{
  "resourceType" : "CodeSystem",
  "id" : "patient-identifier-cs",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem patient-identifier-cs</b></p><a name=\"patient-identifier-cs\"> </a><a name=\"hcpatient-identifier-cs\"> </a><p>This case-insensitive code system <code>https://fhir-ig.digitalhealth.gov.ng/CodeSystem/patient-identifier-cs</code> defines the following codes in a Is-A hierarchy:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">MRN<a name=\"patient-identifier-cs-MRN\"> </a></td><td>mrn</td><td>Medical Record Number</td></tr><tr><td style=\"white-space:nowrap\">NIN<a name=\"patient-identifier-cs-NIN\"> </a></td><td>nin</td><td>National Identity Number</td></tr><tr><td style=\"white-space:nowrap\">MOBILE<a name=\"patient-identifier-cs-MOBILE\"> </a></td><td>mobile</td><td>Phone Number</td></tr><tr><td style=\"white-space:nowrap\">INSUR<a name=\"patient-identifier-cs-INSUR\"> </a></td><td>insurance no</td><td>Insurance or HMO number</td></tr><tr><td style=\"white-space:nowrap\">BIRTHCERT<a name=\"patient-identifier-cs-BIRTHCERT\"> </a></td><td>birthcert</td><td>Birth certificate number</td></tr><tr><td style=\"white-space:nowrap\">IMMNO<a name=\"patient-identifier-cs-IMMNO\"> </a></td><td>immunizationo</td><td>Immunization Number</td></tr><tr><td style=\"white-space:nowrap\">PSEUDONYM<a name=\"patient-identifier-cs-PSEUDONYM\"> </a></td><td>Pseudonymized Identifier</td><td>Pseudonymized patient data</td></tr></table></div>"
  },
  "url" : "https://fhir-ig.digitalhealth.gov.ng/CodeSystem/patient-identifier-cs",
  "version" : "0.0.0",
  "name" : "NGPatientIdentifierTypeCS",
  "title" : "NG Patient Identifier Type CS",
  "status" : "active",
  "experimental" : false,
  "date" : "2026-04-20T00:41:38+00:00",
  "publisher" : "NDHI",
  "contact" : [{
    "name" : "NDHI",
    "telecom" : [{
      "system" : "url",
      "value" : "https://digitalhealth.gov.ng"
    },
    {
      "system" : "email",
      "value" : "emeka2015@gmail.com"
    }]
  },
  {
    "name" : "Nigeria Digital in Health Initiative.",
    "telecom" : [{
      "system" : "email",
      "value" : "emeka2015@gmail.com",
      "use" : "work"
    }]
  }],
  "description" : "This CodeSystem defines list of options for uniquely Identifting a Client",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "urn:iso:std:iso:3166",
      "code" : "NG",
      "display" : "Nigeria"
    }]
  }],
  "caseSensitive" : false,
  "hierarchyMeaning" : "is-a",
  "content" : "complete",
  "count" : 7,
  "concept" : [{
    "code" : "MRN",
    "display" : "mrn",
    "definition" : "Medical Record Number"
  },
  {
    "code" : "NIN",
    "display" : "nin",
    "definition" : "National Identity Number"
  },
  {
    "code" : "MOBILE",
    "display" : "mobile",
    "definition" : "Phone Number"
  },
  {
    "code" : "INSUR",
    "display" : "insurance no",
    "definition" : "Insurance or HMO number"
  },
  {
    "code" : "BIRTHCERT",
    "display" : "birthcert",
    "definition" : "Birth certificate number"
  },
  {
    "code" : "IMMNO",
    "display" : "immunizationo",
    "definition" : "Immunization Number"
  },
  {
    "code" : "PSEUDONYM",
    "display" : "Pseudonymized Identifier",
    "definition" : "Pseudonymized patient data"
  }]
}