{
  "resourceType": "CodeSystem",
  "id": "match-grade",
  "meta": {
    "lastUpdated": "2017-04-18T21:44:43.294+00:00"
  },
  "text": {
    "status": "generated",
    "div": "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n            <h2>MatchGrade</h2>\n            <div>\n              <p>A Master Patient Index (MPI) assessment of whether a candidate patient record is a match or not.</p>\n\n            </div>\n            <p>This code system http://hl7.org/fhir/match-grade 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>certain\n                  <a name=\"match-grade-certain\"> </a>\n                </td>\n                <td>Certain Match</td>\n                <td>This record meets the matching criteria to be automatically considered as a full match.</td>\n              </tr>\n              <tr>\n                <td>probable\n                  <a name=\"match-grade-probable\"> </a>\n                </td>\n                <td>Probable Match</td>\n                <td>This record is a close match, but not a certain match. Additional review (e.g. by a human) may be required before using this as a match.</td>\n              </tr>\n              <tr>\n                <td>possible\n                  <a name=\"match-grade-possible\"> </a>\n                </td>\n                <td>Possible Match</td>\n                <td>This record may be a matching one. Additional review (e.g. by a human) SHOULD be performed before using this as a match.</td>\n              </tr>\n              <tr>\n                <td>certainly-not\n                  <a name=\"match-grade-certainly-not\"> </a>\n                </td>\n                <td>Certainly Not a Match</td>\n                <td>This record is known not to be a match. Note that usually non-matching records are not returned, but in some cases records previously or likely considered as a match may specifically be negated by the matching engine</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": 0
    }
  ],
  "url": "http://hl7.org/fhir/match-grade",
  "identifier": {
    "system": "urn:ietf:rfc:3986",
    "value": "urn:oid:2.16.840.1.113883.4.642.1.883"
  },
  "version": "3.0.1",
  "name": "MatchGrade",
  "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 Master Patient Index (MPI) assessment of whether a candidate patient record is a match or not.",
  "caseSensitive": true,
  "valueSet": "http://hl7.org/fhir/ValueSet/match-grade",
  "content": "complete",
  "concept": [
    {
      "code": "certain",
      "display": "Certain Match",
      "definition": "This record meets the matching criteria to be automatically considered as a full match."
    },
    {
      "code": "probable",
      "display": "Probable Match",
      "definition": "This record is a close match, but not a certain match. Additional review (e.g. by a human) may be required before using this as a match."
    },
    {
      "code": "possible",
      "display": "Possible Match",
      "definition": "This record may be a matching one. Additional review (e.g. by a human) SHOULD be performed before using this as a match."
    },
    {
      "code": "certainly-not",
      "display": "Certainly Not a Match",
      "definition": "This record is known not to be a match. Note that usually non-matching records are not returned, but in some cases records previously or likely considered as a match may specifically be negated by the matching engine"
    }
  ]
}