Extensions for Using Data Elements from FHIR DSTU2 in FHIR R4B
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Extensions for Using Data Elements from FHIR DSTU2 in FHIR R4B - Downloaded Version null See the Directory of published versions

CodeSystem: observation-category

Official URL: http://hl7.org/fhir/observation-category Version: 1.0.2
Standards status: Trial-use Maturity Level: 0 Computable Name: observation-category

This Code system is referenced in the content logical definition of the following value sets:

  • This CodeSystem is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

Properties

This code system defines the following properties for its concepts

NameCodeURIType
status status http://hl7.org/fhir/concept-properties#status code
Inactive inactive http://hl7.org/fhir/concept-properties#inactive boolean
effectiveDate effectiveDate http://hl7.org/fhir/concept-properties#effectiveDate dateTime
deprecationDate deprecationDate http://hl7.org/fhir/concept-properties#deprecationDate dateTime
retirementDate retirementDate http://hl7.org/fhir/concept-properties#retirementDate dateTime
Not Selectable notSelectable http://hl7.org/fhir/concept-properties#notSelectable boolean
Parent parent http://hl7.org/fhir/concept-properties#parent code
Child child http://hl7.org/fhir/concept-properties#child code
partOf partOf http://hl7.org/fhir/concept-properties#partOf code
synonym synonym http://hl7.org/fhir/concept-properties#synonym code
comment comment http://hl7.org/fhir/concept-properties#comment string
itemWeight itemWeight http://hl7.org/fhir/concept-properties#itemWeight decimal

Concepts

This case-sensitive code system http://hl7.org/fhir/observation-category defines the following codes:

CodeDisplayDefinition
social-history Social History The Social History Observations define the patient's occupational, personal (e.g. lifestyle), social, and environmental history and health risk factors, as well as administrative data such as marital status, race, ethnicity and religious affiliation.
vital-signs Vital Signs Clinical observations measure the body's basic functions such as such as blood pressure, heart rate, respiratory rate, height, weight, body mass index, head circumference, pulse oximetry, temperature, and body surface area.
imaging Imaging Observations generated by imaging. The scope includes observations, plain x-ray, ultrasound, CT, MRI, angiography, echocardiography, nuclear medicine.
laboratory Laboratory The results of observations generated by laboratories. Laboratory results are typically generated by laboratories providing analytic services in areas such as chemistry, hematology, serology, histology, cytology, anatomic pathology, microbiology, and/or virology. These observations are based on analysis of specimens obtained from the patient and submitted to the laboratory.
procedure Procedure Observations generated by other procedures. This category includes observations resulting from interventional and non-interventional procedures excluding lab and imaging (e.g. cardiology catheterization, endoscopy, electrodiagnostics, etc.). Procedure results are typically generated by a clinician to provide more granular information about component observations made during a procedure, such as where a gastroenterologist reports the size of a polyp observed during a colonoscopy.
survey Survey Assessment tool/survey instrument observations (e.g. Apgar Scores, Montreal Cognitive Assessment (MoCA))
exam Exam Observations generated by physical exam findings including direct observations made by a clinician and use of simple instruments and the result of simple maneuvers performed directly on the patient's body.
therapy Therapy Observations generated by non-interventional treatment protocols (e.g. occupational, physical, radiation, nutritional and medication therapy)