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4.4.1.368 ValueSet http://hl7.org/fhir/ValueSet/diagnostic-service-sections

Orders and Observations Work Group

Maturity Level: 1

Draft

Use Context: Country: World

• Narrative
• XML
• JSON
• TTL

This value set is used in the following places:

• Resource: DiagnosticReport.category (CodeableConcept / Example)
• Resource: SpecimenDefinition.typeTested.testingDestination (CodeableConcept / Example)

4.4.1.368.1 Definition

This value set includes all the codes in HL7 V2 table 0074.

4.4.1.368.2 Content Logical Definition

4.4.1.368.3 Expansion

This expansion generated 23 Sep 2025

ValueSet

Expansion performed internally based on codesystem diagnosticServiceSectionId v2.0.0 (CodeSystem)

This value set contains 45 concepts

Code	System	Display	Definition
AU	http://terminology.hl7.org/CodeSystem/v2-0074	Audiology	Audiology
BG	http://terminology.hl7.org/CodeSystem/v2-0074	Blood Gases	Blood Gases
BLB	http://terminology.hl7.org/CodeSystem/v2-0074	Blood Bank	Blood Bank
CG	http://terminology.hl7.org/CodeSystem/v2-0074	Cytogenetics	Cytogenetics
CUS	http://terminology.hl7.org/CodeSystem/v2-0074	Cardiac Ultrasound	Cardiac Ultrasound
CTH	http://terminology.hl7.org/CodeSystem/v2-0074	Cardiac Catheterization	Cardiac Catheterization
CT	http://terminology.hl7.org/CodeSystem/v2-0074	CAT Scan	CAT Scan
CH	http://terminology.hl7.org/CodeSystem/v2-0074	Chemistry	Chemistry
CP	http://terminology.hl7.org/CodeSystem/v2-0074	Cytopathology	Cytopathology
EC	http://terminology.hl7.org/CodeSystem/v2-0074	Electrocardiac (e.g., EKG, EEC, Holter)	Electrocardiac (e.g., EKG, EEC, Holter)
EN	http://terminology.hl7.org/CodeSystem/v2-0074	Electroneuro (EEG, EMG,EP,PSG)	Electroneuro (EEG, EMG,EP,PSG)
GE	http://terminology.hl7.org/CodeSystem/v2-0074	Genetics	Genetics
HM	http://terminology.hl7.org/CodeSystem/v2-0074	Hematology	Hematology
IMG	http://terminology.hl7.org/CodeSystem/v2-0074	Diagnostic Imaging	Diagnostic Imaging
ICU	http://terminology.hl7.org/CodeSystem/v2-0074	Bedside ICU Monitoring	Bedside ICU Monitoring
IMM	http://terminology.hl7.org/CodeSystem/v2-0074	Immunology	Immunology
LAB	http://terminology.hl7.org/CodeSystem/v2-0074	Laboratory	Laboratory
MB	http://terminology.hl7.org/CodeSystem/v2-0074	Microbiology	Microbiology
MCB	http://terminology.hl7.org/CodeSystem/v2-0074	Mycobacteriology	Mycobacteriology
MYC	http://terminology.hl7.org/CodeSystem/v2-0074	Mycology	Mycology
NMS	http://terminology.hl7.org/CodeSystem/v2-0074	Nuclear Medicine Scan	Nuclear Medicine Scan
NMR	http://terminology.hl7.org/CodeSystem/v2-0074	Nuclear Magnetic Resonance	Nuclear Magnetic Resonance
NRS	http://terminology.hl7.org/CodeSystem/v2-0074	Nursing Service Measures	Nursing Service Measures
OUS	http://terminology.hl7.org/CodeSystem/v2-0074	OB Ultrasound	OB Ultrasound
OT	http://terminology.hl7.org/CodeSystem/v2-0074	Occupational Therapy	Occupational Therapy
OTH	http://terminology.hl7.org/CodeSystem/v2-0074	Other	Other
OSL	http://terminology.hl7.org/CodeSystem/v2-0074	Outside Lab	Outside Lab
PAR	http://terminology.hl7.org/CodeSystem/v2-0074	Parasitology	Parasitology
PHR	http://terminology.hl7.org/CodeSystem/v2-0074	Pharmacy	Pharmacy
PAT	http://terminology.hl7.org/CodeSystem/v2-0074	Pathology (gross & histopath, not surgical)	Pathology (gross & histopath, not surgical)
PT	http://terminology.hl7.org/CodeSystem/v2-0074	Physical Therapy	Physical Therapy
PHY	http://terminology.hl7.org/CodeSystem/v2-0074	Physician (Hx. Dx, admission note, etc.)	Physician (Hx. Dx, admission note, etc.)
PF	http://terminology.hl7.org/CodeSystem/v2-0074	Pulmonary Function	Pulmonary Function
RAD	http://terminology.hl7.org/CodeSystem/v2-0074	Radiology	Radiology
RX	http://terminology.hl7.org/CodeSystem/v2-0074	Radiograph	Radiograph
RUS	http://terminology.hl7.org/CodeSystem/v2-0074	Radiology Ultrasound	Radiology Ultrasound
RC	http://terminology.hl7.org/CodeSystem/v2-0074	Respiratory Care (therapy)	Respiratory Care (therapy)
RT	http://terminology.hl7.org/CodeSystem/v2-0074	Radiation Therapy	Radiation Therapy
SR	http://terminology.hl7.org/CodeSystem/v2-0074	Serology	Serology
SP	http://terminology.hl7.org/CodeSystem/v2-0074	Surgical Pathology	Surgical Pathology
TX	http://terminology.hl7.org/CodeSystem/v2-0074	Toxicology	Toxicology
VUS	http://terminology.hl7.org/CodeSystem/v2-0074	Vascular Ultrasound	Vascular Ultrasound
VR	http://terminology.hl7.org/CodeSystem/v2-0074	Virology	Virology
URN	http://terminology.hl7.org/CodeSystem/v2-0074	Urinalysis	Urinalysis
XRC	http://terminology.hl7.org/CodeSystem/v2-0074	Cineradiograph	Cineradiograph

Additional Language Displays

Code	Deutsch (German, de)
AU	Audiologie
BG	Blutgase
BLB	Blutbank
CG
CUS	Kardiologische Ultraschalluntersuchung
CTH	Herzkatheter
CT	Computertomographie
CH	Klinische Chemie
CP	Zellpathologie
EC	Elektrokardiographie
EN	Elektroneurographie, Elektroencephalographie
GE	Genetik
HM	Hämatologie
IMG
ICU
IMM	Immunologie
LAB	Labor
MB	Mikrobiologie
MCB	Mykobakteriologie
MYC	Mykologie
NMS	Szintigramm
NMR	Kernspintomographie (MR)
NRS	Pflegemaßnahme
OUS	Geburtshilfiche Ultraschalluntersuchung
OT	Beschäftigungstherapie
OTH	Andere
OSL	Externes Labor
PAR	Parasitologie
PHR	Apotheke
PAT	Pathologie
PT	physiklische Therapie
PHY	Arzt (Krankengeschichte, Diagnose, Aufnahmeuntersuchung)
PF	Lungenfunktion
RAD	Radiologie
RX	Röntgenaufnahme
RUS	Radiologische Ultraschalluntersuchung
RC	Atemtherapie
RT	Strahlentherapie
SR	Serologie
SP	Operative Pathologie
TX	Toxikologie
VUS	Ultraschalluntersuchung der Gefäße
VR	Virologie
URN	Urinanalyse
XRC	Röntgenkinematographie

See the full registry of value sets defined as part of FHIR.

Explanation of the columns that may appear on this page: