LOINCActiveBoth

LOINC Code 47317-3: Interleukin 12 IA (Body fld) [Mass/Vol]

47317-3 is a LOINC code used to identify Interleukin 12 IA (Body fld) [Mass/Vol] 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 Interleukin 12. It is commonly used with the system or sample type Body fld.

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 Interleukin 12. It is commonly used with the system or sample type Body fld.

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: IA

What it does not mean

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

Key facts

  • Interleukin 12 [Mass/volume] in Body fluid by Immunoassay
  • Interleukin 12
  • B/F; BF; bod; Bodies; Body fluid; Body fluid, unsp; Chemistry; Edodekin Alfa; EIA; ELFA; ELISA; Enzyme immunoassay; Fl; Fld; FLU; Fluid; IAA; IL; IL12; IL-12; Level; Mass concentration; MEIA; Natural Killer Cell Stimulatory Factor; Point in time; QNT; Quan; Quant; Quantitative; Random; SUDS

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

Interleukin 12 IA (Body fld) [Mass/Vol]Interleukin 12 [Mass/volume] in Body fluid by ImmunoassayIl12 Fld IA-mCncInterleukin 12CHEMInterleukin 12, Body fluidMCnc

Frequently asked questions

Code details

Code47317-3
SystemLOINC
Display nameInterleukin 12 IA (Body fld) [Mass/Vol]
DescriptionInterleukin 12
Short nameIl12 Fld IA-mCnc
ComponentInterleukin 12
PropertyMCnc
TimingPt
System (specimen)Body fld
ScaleQn
MethodIA
ClassCHEM
Example unitspg/mL
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.19
Last changed2.70

Consumer names

Interleukin 12, Body fluid

Part names

Interleukin 12MCncPtBody fldQnIAMass ConcentrationPoint in time (spot)Body fluidImmunoassay

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 47317-3 | HealthAssure