description: Profile of Practitioner for decision support/quality metrics. Defines the core set of elements and extensions for quality rule and measure authors. package_name: hl7.fhir.us.qicore derivation: constraint name: QICorePractitioner type: Practitioner elements: identifier: type: Identifier mustSupport: true array: true min: 1 index: 0 slicing: slices: ccn: match: {} schema: type: Identifier mustSupport: true pattern: type: Identifier value: {system: 'urn:oid:2.16.840.1.113883.4.336'} index: 1 elements: use: {type: code, mustSupport: true, index: 2} value: {type: string, mustSupport: true, index: 3} required: [value, use] ein: match: {} schema: short: There is not a general Tax Identifier Numer (TIN) OID. There is an SSN, a PTIN, and an ITIN, but no TIN generally. So the only slice specified here is EIN, if consumers determine a need for an SSN, submit a comment to that effect. type: Identifier mustSupport: true pattern: type: Identifier value: {system: 'urn:oid:2.16.840.1.113883.4.4'} index: 4 elements: use: {type: code, mustSupport: true, index: 5} value: {type: string, mustSupport: true, index: 6} required: [value, use] qualification: mustSupport: false index: 7 elements: issuer: type: Reference mustSupport: false refers: ['http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-organization'] index: 8 package_version: 4.1.1 class: profile kind: resource url: http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-practitioner base: http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitioner version: 4.1.1 required: [identifier]