LOINCActiveBoth

LOINC Code 63274-5: Liver kidney microsomal 2 Ab IF Ql (S)

63274-5 is a LOINC code used to identify Liver kidney microsomal 2 Ab IF Ql (S) 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 Liver kidney microsomal 2 Ab. It is commonly used with the system or sample type Ser.

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 Liver kidney microsomal 2 Ab. It is commonly used with the system or sample type Ser.

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: IF

What it does not mean

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

Key facts

  • Liver kidney microsomal 2 Ab [Presence] in Serum by Immunofluorescence
  • Liver kidney microsomal 2 Ab
  • ABS; Aby; ACIF; Antby; Anti; Antibodies; Antibody; Anticomplement Immunofluorescence; Autoantibodies; Autoantibody; FA; Fluorescent antibody; Fluoresent; Hepatology; IFA; II; Immune fluorescence; Immunoflour; Immunofluor; Immunofluorescence; Liver; Liver kidney microsome; LKM; LKM2; LKM-2; Microsm; Microsom; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Serology; Serum; SR; Time Resolved Fluorescence; TRF

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

Liver kidney microsomal 2 Ab IF Ql (S)Liver kidney microsomal 2 Ab [Presence] in Serum by ImmunofluorescenceLKM-2 Ab Ser Ql IFLiver kidney microsomal 2 AbSEROLiver kidney microsomal 2 antibody, BloodPrThr

Frequently asked questions

Code details

Code63274-5
SystemLOINC
Display nameLiver kidney microsomal 2 Ab IF Ql (S)
DescriptionLiver kidney microsomal 2 Ab
Short nameLKM-2 Ab Ser Ql IF
ComponentLiver kidney microsomal 2 Ab
PropertyPrThr
TimingPt
System (specimen)Ser
ScaleOrd
MethodIF
ClassSERO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.36
Last changed2.56

Consumer names

Liver kidney microsomal 2 antibody, Blood

Part names

Liver kidney microsomal 2 AbPrThrPtSerOrdIFPresence or ThresholdPoint in time (spot)SerumImmunofluorescence (IF)

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 63274-5 | HealthAssure