US Core Pregnancy Status Codes

{
  "description" : "This value set includes SNOMED CT codes and the HL7 V3 code for the concept \"unknown\". These codes have historically been used to communicate the pregnancy status of a patient.",
  "compose" : {
    "exclude" : [ ],
    "include" : [ {
      "valueSet" : [ "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1099.24" ]
    }, {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-NullFlavor",
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        "url" : "http://health-samurai.io/extensions/excised-data"
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  },
  "date" : "2022-09-29",
  "publisher" : "HL7 International - Cross-Group Projects",
  "jurisdiction" : [ {
    "coding" : [ {
      "system" : "urn:iso:std:iso:3166",
      "code" : "US"
    } ]
  } ],
  "name" : "USCorePregnancyStatusCodes",
  "copyright" : "Used by permission of HL7 International, all rights reserved Creative Commons License",
  "experimental" : false,
  "resourceType" : "ValueSet",
  "title" : "US Core Pregnancy Status Codes",
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    "valueCode" : "db"
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  "status" : "active",
  "id" : "62008383-67de-44e4-8f95-094d5d34ad86",
  "url" : "http://hl7.org/fhir/us/core/ValueSet/us-core-pregnancy-status",
  "version" : "6.1.0",
  "contact" : [ {
    "name" : "HL7 International - Cross-Group Projects",
    "telecom" : [ {
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/cgp"
    }, {
      "system" : "email",
      "value" : "cgp@lists.HL7.org"
    } ]
  } ],
  "text" : {
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p>This value set includes codes based on the following rules:</p><ul><li>Import all the codes that are contained in <a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113762.1.4.1099.24/expansion\">Extended Pregnancy Status</a></li><li>Include these codes as defined in <a href=\"http://terminology.hl7.org/5.0.0/CodeSystem-v3-NullFlavor.html\"><code>http://terminology.hl7.org/CodeSystem/v3-NullFlavor</code></a><table class=\"none\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td><a href=\"http://terminology.hl7.org/5.0.0/CodeSystem-v3-NullFlavor.html#v3-NullFlavor-UNK\">UNK</a></td><td>Unknown</td><td>**Description:**A proper value is applicable, but not known.<br/><br/>**Usage Notes**: This means the actual value is not known. If the only thing that is unknown is how to properly express the value in the necessary constraints (value set, datatype, etc.), then the OTH or UNC flavor should be used. No properties should be included for a datatype with this property unless:<br/><br/>1.  Those properties themselves directly translate to a semantic of &quot;unknown&quot;. (E.g. a local code sent as a translation that conveys 'unknown')<br/>2.  Those properties further qualify the nature of what is unknown. (E.g. specifying a use code of &quot;H&quot; and a URL prefix of &quot;tel:&quot; to convey that it is the home phone number that is unknown.)</td></tr></table></li></ul></div>",
    "status" : "extensions"
  }
}