Union of http://www.cdc.gov/nhsn/fhirportal/dqm/ig/StructureDefinition/ach-daily-observation-lab and http://www.cdc.gov/nhsn/fhirportal/dqm/ig/StructureDefinition/ach-daily-observation-lab

This is the set of resources that conform to either of the profiles ACH Daily Event Lab Result Observation (http://www.cdc.gov/nhsn/fhirportal/dqm/ig/StructureDefinition/ach-daily-observation-lab) and ACH Daily Event Lab Result Observation (http://www.cdc.gov/nhsn/fhirportal/dqm/ig/StructureDefinition/ach-daily-observation-lab). E.g. what you have to deal with if you get resources conforming to one of them

Structure

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Observation C0..*Measurements and simple assertions
Constraints: obs-6, obs-7, us-core-2
... meta Σ0..1MetaMetadata about the resource
.... extension 0..*ExtensionAdditional content defined by implementations
.... versionId Σ0..1idVersion specific identifier
.... lastUpdated Σ0..1instantWhen the resource version last changed
.... source Σ0..1uriIdentifies where the resource comes from
.... profile Σ0..*canonical(StructureDefinition)Profiles this resource claims to conform to
.... security Σ0..*CodingSecurity Labels applied to this resource
Binding: ?? (extensible): Security Labels from the Healthcare Privacy and Security Classification System.
.... tag Σ0..*CodingTags applied to this resource
Binding: ?? (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".
... implicitRules ?!Σ0..1uriA set of rules under which this content was created
... language 0..1codeLanguage of the resource content
Binding: ?? (preferred): A human language.
... text 0..1NarrativeText summary of the resource, for human interpretation
This profile does not constrain the narrative in regard to content, language, or traceability to data elements
... contained 0..*ResourceContained, inline Resources
... extension 0..*ExtensionAdditional content defined by implementations
... modifierExtension ?!0..*ExtensionExtensions that cannot be ignored
... identifier Σ0..*IdentifierBusiness Identifier for observation
... basedOn Σ0..*Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest)Fulfills plan, proposal or order
... partOf Σ0..*Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy)Part of referenced event
... status ?!SΣ1..1codeleft: registered | preliminary | final | amended +; right: (NHSN-MS)(QI-Core)(USCDI) registered | prliminary | final | amended | corrected | entered-in-error | unknown
Binding: ?? (required)
... category S1..*CodeableConceptleft: Classification of type of observation; right: (NHSN-MS)(QI-Core)(USCDI) Classification of type of observation
Binding: ?? (preferred): Codes for high level observation categories.
... code SΣ1..1CodeableConceptleft: Laboratory Test Name; right: (NHSN-MS)(QI-Core)(USCDI) Laboratory Test Name
Binding: ?? (extensible): left: LOINC codes; right: Laboratory LOINC Codes
... subject SΣ1..1Reference(US Core Patient Profile) {b}left: Who and/or what the observation is about; right: (NHSN-MS)(QI-Core)(USCDI) Who and/or what the observation is about
.... extension 0..*ExtensionAdditional content defined by implementations
.... reference SΣ1..1stringleft: Literal reference, Relative, internal or absolute URL; right: (NHSN-MS) Literal reference, Relative, internal or absolute URL
.... type Σ0..1uriType the reference refers to (e.g. "Patient")
Binding: ?? (extensible): Aa resource (or, for logical models, the URI of the logical model).
.... identifier Σ0..1IdentifierLogical reference, when literal reference is not known
.... display Σ0..1stringText alternative for the resource
... focus Σ0..*Reference(Resource)What the observation is about, when it is not about the subject of record
... encounter SΣ0..1Reference(Encounter) {b}left: Healthcare event during which this observation is made; right: (NHSN-MS) Healthcare event during which this observation is made
.... extension 0..*ExtensionAdditional content defined by implementations
.... reference SΣ1..1stringleft: Literal reference, Relative, internal or absolute URL; right: (NHSN-MS) Literal reference, Relative, internal or absolute URL
.... type Σ0..1uriType the reference refers to (e.g. "Patient")
Binding: ?? (extensible): Aa resource (or, for logical models, the URI of the logical model).
.... identifier Σ0..1IdentifierLogical reference, when literal reference is not known
.... display Σ0..1stringText alternative for the resource
... effective[x] SΣC1..1left: Clinically relevant time/time-period for observation; right: (NHSN-MS)(QI-Core)(USCDI) Clinically relevant time/time-period for observation
Constraints: us-core-1
.... effectiveDateTimedateTime
.... effectivePeriodPeriod
.... effectiveTimingTiming
.... effectiveInstantinstant
... issued SΣ0..1instantleft: Date/Time this version was made available; right: (NHSN-MS)(QI-Core) Date/Time this version was made available
... performer Σ0..*Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson)Who is responsible for the observation
... value[x] SΣC0..1left: Result Value; right: (NHSN-MS)(QI-Core)(USCDI) Result Value
Constraints: us-core-4, us-core-3
.... valueQuantityQuantity
.... valueCodeableConceptCodeableConcept
.... valueStringstring
.... valueBooleanboolean
.... valueIntegerinteger
.... valueRangeRange
.... valueRatioRatio
.... valueSampledDataSampledData
.... valueTimetime
.... valueDateTimedateTime
.... valuePeriodPeriod
... dataAbsentReason S0..1CodeableConceptleft: Why the result is missing; right: (USCDI) Why the result is missing
Binding: ?? (extensible): Codes specifying why the result (Observation.value[x]) is missing.
... interpretation S0..*CodeableConceptleft: High, low, normal, etc.; right: (NHSN-MS)(QI-Core) High, low, normal, etc.
Binding: ?? (extensible): Codes identifying interpretations of observations.
... note 0..*AnnotationComments about the observation
... bodySite S0..1CodeableConceptleft: Observed body part; right: (NHSN-MS) Observed body part
Binding: ?? (example): Codes describing anatomical locations. May include laterality.
... method S0..1CodeableConceptleft: How it was done; right: (NHSN-MS) How it was done
Binding: ?? (extensible)
... specimen S0..1Reference(Specimen) {b}left: Specimen used for this observation; right: (NHSN-MS)(USCDI) Specimen used for this observation
.... extension 0..*ExtensionAdditional content defined by implementations
.... reference SΣ1..1stringleft: Literal reference, Relative, internal or absolute URL; right: (NHSN-MS) Literal reference, Relative, internal or absolute URL
.... type Σ0..1uriType the reference refers to (e.g. "Patient")
Binding: ?? (extensible): Aa resource (or, for logical models, the URI of the logical model).
.... identifier Σ0..1IdentifierLogical reference, when literal reference is not known
.... display Σ0..1stringText alternative for the resource
... device 0..1Reference(Device | DeviceMetric)(Measurement) Device
... referenceRange C0..*BackboneElementProvides guide for interpretation
Constraints: obs-3
.... extension 0..*ExtensionAdditional content defined by implementations
.... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
.... low 0..1??Low Range, if relevant
.... high 0..1??High Range, if relevant
.... type 0..1CodeableConceptReference range qualifier
Binding: ?? (preferred): Code for the meaning of a reference range.
.... appliesTo 0..*CodeableConceptReference range population
Binding: ?? (example): Codes identifying the population the reference range applies to.
.... age 0..1RangeApplicable age range, if relevant
.... text 0..1stringText based reference range in an observation
... hasMember SΣ0..*Reference(Observation | QuestionnaireResponse | MolecularSequence) {b}left: Related resource that belongs to the Observation group; right: (NHSN-MS) Related resource that belongs to the Observation group
.... extension 0..*ExtensionAdditional content defined by implementations
.... reference SΣ1..1stringleft: Literal reference, Relative, internal or absolute URL; right: (NHSN-MS) Literal reference, Relative, internal or absolute URL
.... type Σ0..1uriType the reference refers to (e.g. "Patient")
Binding: ?? (extensible): Aa resource (or, for logical models, the URI of the logical model).
.... identifier Σ0..1IdentifierLogical reference, when literal reference is not known
.... display Σ0..1stringText alternative for the resource
... derivedFrom SΣ0..*Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence)left: Related measurements the observation is made from; right: (NHSN-MS) Related measurements the observation is made from
... component SΣ0..*BackboneElementleft: Component results; right: (NHSN-MS) Component results
.... extension 0..*ExtensionAdditional content defined by implementations
.... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
.... code SΣ1..1CodeableConceptleft: Type of component observation (code / type); right: (NHSN-MS) Type of component observation (code / type)
Binding: ?? (extensible)
.... value[x] SΣ0..1left: Actual component result; right: (NHSN-MS) Actual component result
..... valueQuantityQuantity
..... valueCodeableConceptCodeableConcept
..... valueStringstring
..... valueBooleanboolean
..... valueIntegerinteger
..... valueRangeRange
..... valueRatioRatio
..... valueSampledDataSampledData
..... valueTimetime
..... valueDateTimedateTime
..... valuePeriodPeriod
.... dataAbsentReason 0..1CodeableConceptWhy the component result is missing
Binding: ?? (extensible): Codes specifying why the result (Observation.value[x]) is missing.
.... interpretation S0..*CodeableConceptleft: High, low, normal, etc.; right: (NHSN-MS) High, low, normal, etc.
Binding: ?? (extensible): Codes identifying interpretations of observations.
.... referenceRange 0..*Provides guide for interpretation of component result

doco Documentation for this format