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: (QI) Classification of  type of observation
    index: 3
    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: (QI) Classification of  type of observation
            index: 4
            type: CodeableConcept
            _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
    array: true
    binding: {strength: preferred, valueSet: 'http://hl7.org/fhir/ValueSet/observation-category'}
    base: {max: '*', min: 0, path: Observation.category}
    isSummary: false
  meta:
    index: 0
    elements:
      lastUpdated: {short: When the resource last changed, index: 1}
  interpretation:
    isModifier: false
    short: (QI) High, low, normal, etc.
    type: CodeableConcept
    array: true
    binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/ValueSet/observation-interpretation'}
    base: {max: '*', min: 0, path: Observation.interpretation}
    isSummary: false
    index: 28
  encounter:
    type: Reference
    short: (QI) Encounter associated with Observation
    refers: ['http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-encounter']
    index: 7
  valueTime: {type: time, short: (QI) Result Value, choiceOf: value, index: 25}
  valueQuantity: {type: Quantity, short: (QI) Result Value, choiceOf: value, index: 17}
  value:
    short: (QI) Result Value
    choices: [valueQuantity, valueCodeableConcept, valueString, valueBoolean, valueInteger, valueRange, valueRatio, valueSampledData, valueTime, valueDateTime, valuePeriod]
    index: 16
  valueString: {type: string, short: (QI) Result Value, choiceOf: value, index: 19}
  valueRatio: {type: Ratio, short: (QI) Result Value, choiceOf: value, index: 23}
  valueBoolean: {type: boolean, short: (QI) Result Value, choiceOf: value, index: 20}
  valueDateTime: {type: dateTime, short: (QI) Result Value, choiceOf: value, index: 26}
  valueSampledData: {type: SampledData, short: (QI) Result Value, choiceOf: value, index: 24}
  effectiveDateTime: {isModifier: false, short: (QI) Clinically relevant time/time-period for observation, type: dateTime, choiceOf: effective, isSummary: true, index: 10}
  status:
    short: (QI) 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'}
    index: 2
  effective:
    isModifier: false
    short: (QI) Clinically relevant time/time-period for observation
    choices: [effectiveDateTime, effectivePeriod, effectiveTiming, effectiveInstant]
    isSummary: true
    index: 9
  code:
    isModifier: false
    short: (QI) Laboratory Test Name
    type: CodeableConcept
    binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/us/core/ValueSet/us-core-laboratory-test-codes'}
    isSummary: true
    index: 5
  effectiveTiming: {isModifier: false, short: (QI) Clinically relevant time/time-period for observation, type: Timing, choiceOf: effective, isSummary: true, index: 12}
  valueCodeableConcept: {type: CodeableConcept, short: (QI) Result Value, choiceOf: value, index: 18}
  issued: {isModifier: false, short: (QI) Date/Time this version was made available, type: instant, isSummary: true, index: 14}
  valuePeriod: {type: Period, short: (QI) Result Value, choiceOf: value, index: 27}
  effectiveInstant: {isModifier: false, short: (QI) Clinically relevant time/time-period for observation, type: instant, choiceOf: effective, isSummary: true, index: 13}
  valueRange: {type: Range, short: (QI) Result Value, choiceOf: value, index: 22}
  valueInteger: {type: integer, short: (QI) Result Value, choiceOf: value, index: 21}
  subject:
    type: Reference
    short: (QI) Who and/or what the observation is about
    refers: ['http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-patient']
    index: 6
  effectivePeriod: {isModifier: false, short: (QI) Clinically relevant time/time-period for observation, type: Period, choiceOf: effective, isSummary: true, index: 11}
package_version: 7.0.0-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: 7.0.0-ballot
required: [subject, category]