description: The US Core Condition Encounter Diagnosis Profile is based upon the core FHIR Condition Resource and meets the U.S. Core Data for Interoperability (USCDI) v2 *Encounter Diagnosis* requirements. In version 5.0.0, The US Core Condition Profile has been split into the US Core Condition Encounter Diagnosis Profile and US Core Condition Problems and Health Concerns Profile. To promote interoperability and adoption through common implementation, this profile defines constraints and extensions on the Condition resource for the minimal set of data to record, search, and fetch information about an encounter diagnosis.  It identifies which core elements, extensions, vocabularies, and value sets **SHALL** be present in the resource and constrains the way the elements are used when using this profile. It provides the floor for standards development for specific use cases.
package_name: rs/hl7.fhir.us.core
derivation: constraint
name: USCoreConditionEncounterDiagnosisProfile
type: Condition
elements:
  onset:
    mustSupport: true
    choices: [onsetDateTime, onsetAge, onsetPeriod, onsetRange, onsetString]
    index: 9
  category:
    short: category codes
    mustSupport: true
    index: 3
    slicing:
      rules: open
      discriminator:
      - {path: $this, type: pattern}
      min: 1
      slices:
        us-core:
          match:
            coding:
            - {code: encounter-diagnosis, system: 'http://terminology.hl7.org/CodeSystem/condition-category'}
          schema:
            short: encounter-diagnosis
            mustSupport: true
            pattern:
              type: CodeableConcept
              value:
                coding:
                - {code: encounter-diagnosis, system: 'http://terminology.hl7.org/CodeSystem/condition-category'}
            _required: true
            type: CodeableConcept
            index: 4
          min: 1
          max: 1
  clinicalStatus:
    binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/condition-clinical'}
    mustSupport: true
    index: 1
  abatementAge: {type: Age, mustSupport: true, choiceOf: abatement, index: 18}
  onsetRange: {type: Range, mustSupport: true, choiceOf: onset, index: 13}
  onsetAge: {type: Age, mustSupport: true, choiceOf: onset, index: 11}
  encounter:
    type: Reference
    mustSupport: true
    refers: ['http://hl7.org/fhir/us/core/StructureDefinition/us-core-encounter']
    index: 7
  onsetPeriod: {type: Period, mustSupport: true, choiceOf: onset, index: 12}
  abatement:
    mustSupport: true
    choices: [abatementDateTime, abatementAge, abatementPeriod, abatementRange, abatementString]
    index: 16
  abatementPeriod: {type: Period, mustSupport: true, choiceOf: abatement, index: 19}
  abatementString: {type: string, mustSupport: true, choiceOf: abatement, index: 21}
  abatementRange: {type: Range, mustSupport: true, choiceOf: abatement, index: 20}
  extension:
    type: Extension
    short: Date the condition was first asserted
    mustSupport: true
    url: http://hl7.org/fhir/StructureDefinition/condition-assertedDate
    index: 0
    slicing:
      slices:
        assertedDate:
          match: {}
          schema: {type: Extension, short: Date the condition was first asserted, mustSupport: true, url: 'http://hl7.org/fhir/StructureDefinition/condition-assertedDate', index: 0}
          max: 1
  recordedDate: {mustSupport: true, index: 22}
  onsetString: {type: string, mustSupport: true, choiceOf: onset, index: 14}
  code:
    binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/us/core/ValueSet/us-core-condition-code'}
    mustSupport: true
    index: 5
  onsetDateTime: {type: dateTime, mustSupport: true, choiceOf: onset, index: 10}
  abatementDateTime: {type: dateTime, mustSupport: true, choiceOf: abatement, index: 17}
  verificationStatus:
    binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/condition-ver-status'}
    mustSupport: true
    index: 2
  subject:
    type: Reference
    mustSupport: true
    refers: ['http://hl7.org/fhir/StructureDefinition/Group', 'http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient']
    index: 6
package_version: 7.0.0-ballot
extensions:
  assertedDate: {url: 'http://hl7.org/fhir/StructureDefinition/condition-assertedDate', max: 1, type: Extension, short: Date the condition was first asserted, mustSupport: true, index: 0}
class: profile
kind: resource
url: http://hl7.org/fhir/us/core/StructureDefinition/us-core-condition-encounter-diagnosis
base: http://hl7.org/fhir/StructureDefinition/Condition
version: 7.0.0-ballot
required: [category, code]