LOINCActiveBoth

LOINC Code 90312-0: SPECT+CT Skeletal system

90312-0 is a LOINC code used to identify SPECT+CT Skeletal system in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Multisection^W radionuclide IV. It is commonly used with the system or sample type Whole body>Skeletal system.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Multisection^W radionuclide IV. It is commonly used with the system or sample type Whole body>Skeletal system.

When is it used?

  • Used in lab systems, EHRs, and clinical data exchange.
  • May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
  • Status: ACTIVE
  • Order vs observation: Both
  • Method: NM.SPECT+CT

What it does not mean

  • The code identifies the observation or test, not the actual result.

Key facts

  • SPECT+CT Skeletal system
  • Multisection^W radionuclide IV
  • bod; Bodies; CAT scan; Computed tomography; Computerized tomography; CT scan; Document; Finding; Findings; Imaging; Point in time; Rad; RADIOLOGY; Random; RN; RNC; Scan; W RNC IV; WB

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

SPECT+CT Skeletal systemSPECT+CT Skeletal W RNC IVMultisection^W radionuclide IVRADFindPtWhole body>Skeletal system

Frequently asked questions

Code details

Code90312-0
SystemLOINC
Display nameSPECT+CT Skeletal system
DescriptionMultisection^W radionuclide IV
Short nameSPECT+CT Skeletal W RNC IV
ComponentMultisection^W radionuclide IV
PropertyFind
TimingPt
System (specimen)Whole body>Skeletal system
ScaleDoc
MethodNM.SPECT+CT
ClassRAD
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.65
Last changed2.65

Part names

Multisection^W radionuclide IVFindPtWhole body>Skeletal systemDocNM.SPECT+CTWhole BodyIVWRadionuclideSkeletal systemFindingPoint in time (spot)SPECT+CTIntravenous

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

LOINC Code 90312-0 | HealthAssure