This page is part of the FHIR Specification (v0.0.82: DSTU 1). The current version which supercedes this version is 5.0.0 . For a full list of available versions, see the Directory of published versions . Page versions: R4 R3 R2 Using Codes Systems Value Sets v2 Tables v3 Namespaces Concept Maps 1.14.3.1.74 HL7 Version 2 Table http://hl7.org/fhir/v2/0074 This is a table defined as part of HL7 v2. Formal value Set definition (identifier http://hl7.org/fhir/v2/vs/0074 ): XML or JSON Diagnostic Service Section ID Code Description Version AU Audiology added v2.2 BG Blood Gases from v2.1 BLB Blood Bank added v2.2 CH Chemistry from v2.1 CP Cytopathology from v2.1 CT CAT Scan from v2.1 CTH Cardiac Catheterization added v2.2 CUS Cardiac Ultrasound from v2.1 EC Electrocardiac (e.g., EKG, EEC, Holter) from v2.1 EN Electroneuro (EEG, EMG,EP,PSG) added v2.2 HM Hematology from v2.1 ICU Bedside ICU Monitoring added v2.3 IMG Diagnostic Imaging added v2.4, removed after v2.4 IMM Immunology from v2.1 LAB Laboratory added v2.3 MB Microbiology from v2.1 MCB Mycobacteriology from v2.1 MYC Mycology from v2.1 NMR Nuclear Magnetic Resonance from v2.1 NMS Nuclear Medicine Scan from v2.1 NRS Nursing Service Measures from v2.1 OSL Outside Lab added v2.2 OT Occupational Therapy from v2.1 OTH Other from v2.1 OUS OB Ultrasound from v2.1 PAR Parasitology added v2.4, removed after v2.4 PAT Pathology (gross & histopath, not surgical) added v2.4, removed after v2.4 PF Pulmonary Function added v2.2 PHR Pharmacy from v2.1 PHY Physician (Hx. Dx, admission note, etc.) added v2.2 PT Physical Therapy from v2.1 RAD Radiology added v2.3 RC Respiratory Care (therapy) from v2.1 RT Radiation Therapy from v2.1 RUS Radiology Ultrasound from v2.1 RX Radiograph added v2.2 SP Surgical Pathology from v2.1 SR Serology from v2.1 TX Toxicology from v2.1 URN Urinalysis added v2.4, removed after v2.4 VR Virology added v2.2 VUS Vascular Ultrasound from v2.1 XRC Cineradiograph from v2.1 © HL7.org 2011+. FHIR DSTU (v0.0.82.2943) generated on Tue, Sep 30, 2014 18:10+1000. Links: What's a DSTU? | Version History | | Propose a change