{

"resourceType": "CodeSystem",
"id": "match-grade",
"meta": {
  "lastUpdated": "2019-11-01T09:29:23.356+11:00"
},
"url": "http://terminology.hl7.org/CodeSystem/match-grade",
"identifier": [
  {
    "system": "urn:ietf:rfc:3986",
    "value": "urn:oid:2.16.840.1.113883.4.642.4.1289"
  }
],
"version": "4.0.1",
"name": "MatchGrade",
"title": "MatchGrade",
"status": "draft",
"experimental": false,
"date": "2019-11-01T09:29:23+11:00",
"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."
  }
]

}