description: The QI Core Laboratory Result Observation Profile is based upon the US Laboratory Result Observation Resource.  Defines the core set of elements and extensions for quality rule and measure authors.
package_name: hl7.fhir.us.qicore
derivation: constraint
name: QICoreLaboratoryResultObservation
type: Observation
elements:
  category:
    min: 1
    isModifier: false
    short: (USCDI) Classification of  type of observation
    index: 1
    slicing:
      rules: open
      discriminator:
      - {path: $this, type: pattern}
      min: 1
      slices:
        us-core:
          match:
            coding:
            - {code: laboratory, system: 'http://terminology.hl7.org/CodeSystem/observation-category'}
          schema:
            isModifier: false
            short: (USCDI) Classification of  type of observation
            index: 2
            type: CodeableConcept
            mustSupport: true
            _required: true
            binding: {strength: required, valueSet: 'http://hl7.org/fhir/us/core/ValueSet/us-core-clinical-result-observation-category'}
            base: {max: '*', min: 0, path: Observation.category}
            isSummary: false
            pattern:
              type: CodeableConcept
              value:
                coding:
                - {code: laboratory, system: 'http://terminology.hl7.org/CodeSystem/observation-category'}
          min: 1
          max: 1
    type: CodeableConcept
    mustSupport: true
    array: true
    binding: {strength: preferred, valueSet: 'http://hl7.org/fhir/ValueSet/observation-category'}
    base: {max: '*', min: 0, path: Observation.category}
    isSummary: false
  interpretation:
    isModifier: false
    short: High, low, normal, etc.
    index: 24
    type: CodeableConcept
    mustSupport: true
    array: true
    binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/ValueSet/observation-interpretation'}
    base: {max: '*', min: 0, path: Observation.interpretation}
    isSummary: false
  valueTime: {short: Result Value, type: time, mustSupport: true, choiceOf: value, index: 21}
  valueQuantity: {short: Result Value, type: Quantity, mustSupport: true, choiceOf: value, index: 14}
  value:
    short: Result Value
    mustSupport: true
    choices: [valueQuantity, valueCodeableConcept, valueString, valueBoolean, valueInteger, valueRange, valueRatio, valueTime, valueDateTime, valuePeriod]
    index: 13
  valueString: {short: Result Value, type: string, mustSupport: true, choiceOf: value, index: 16}
  valueRatio: {short: Result Value, type: Ratio, mustSupport: true, choiceOf: value, index: 20}
  valueBoolean: {short: Result Value, type: boolean, mustSupport: true, choiceOf: value, index: 17}
  valueDateTime: {short: Result Value, type: dateTime, mustSupport: true, choiceOf: value, index: 22}
  effectiveDateTime: {isModifier: false, short: (USCDI) Clinically relevant time/time-period for observation, type: dateTime, mustSupport: true, choiceOf: effective, isSummary: true, index: 7}
  status:
    short: registered | prliminary | final | amended | corrected | entered-in-error | unknown
    binding: {strength: required, valueSet: 'http://hl7.org/fhir/us/qicore/ValueSet/qicore-non-negative-observation-status'}
    mustSupport: true
    index: 0
  effective:
    isModifier: false
    short: (USCDI) Clinically relevant time/time-period for observation
    mustSupport: true
    choices: [effectiveDateTime, effectivePeriod, effectiveTiming, effectiveInstant]
    isSummary: true
    index: 6
  code:
    isModifier: false
    short: (USCDI) Laboratory Test Name
    type: CodeableConcept
    mustSupport: true
    binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/us/core/ValueSet/us-core-laboratory-test-codes'}
    isSummary: true
    index: 3
  effectiveTiming: {isModifier: false, short: (USCDI) Clinically relevant time/time-period for observation, type: Timing, mustSupport: true, choiceOf: effective, isSummary: true, index: 9}
  valueCodeableConcept: {short: Result Value, type: CodeableConcept, mustSupport: true, choiceOf: value, index: 15}
  issued: {isModifier: false, short: Date/Time this version was made available, type: instant, mustSupport: true, isSummary: true, index: 11}
  valuePeriod: {short: Result Value, type: Period, mustSupport: true, choiceOf: value, index: 23}
  effectiveInstant: {isModifier: false, short: (USCDI) Clinically relevant time/time-period for observation, type: instant, mustSupport: true, choiceOf: effective, isSummary: true, index: 10}
  valueRange: {short: Result Value, type: Range, mustSupport: true, choiceOf: value, index: 19}
  valueInteger: {short: Result Value, type: integer, mustSupport: true, choiceOf: value, index: 18}
  subject:
    type: Reference
    mustSupport: true
    refers: ['http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-patient']
    index: 4
  effectivePeriod: {isModifier: false, short: (USCDI) Clinically relevant time/time-period for observation, type: Period, mustSupport: true, choiceOf: effective, isSummary: true, index: 8}
package_version: 6.0.0-ballot
class: profile
kind: resource
url: http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-observation-lab
base: http://hl7.org/fhir/us/core/StructureDefinition/us-core-observation-lab
version: 6.0.0-ballot
required: [subject, category]