LOINCActiveBoth

LOINC Code 72724-8: PM-SCL-75 IgG IA Ql

72724-8 is a LOINC code used to identify PM-SCL-75 IgG IA Ql 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 PM-SCL-75 Ab.IgG. It is commonly used with the system or sample type Ser/Plas.

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 PM-SCL-75 Ab.IgG. It is commonly used with the system or sample type Ser/Plas.

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

  • PM-SCL-75 IgG Ab [Presence] in Serum or Plasma by Immunoassay
  • PM-SCL-75 Ab.IgG
  • PM-SCL extractable nuclear 75kD (PM-Scl75) IgG class autoantibodies can be detected by enzyme immunoassays. Results may be interpreted by humans or automated methods and used for the diagnosis of system sclerosis (SSc, diffuse and limited forms) and overlapping syndromes. This code was created for, but not limited to, the detection of PML-Scl75 autoantibodies in Euroimmun's Systemic Sclerosis (Nucleoli) Profile EUROLINE (IgG) test kit.
  • ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; EIA; ELFA; ELISA; Enzyme immunoassay; Evening; IAA; Immune globulin G; Immunoglobulin G; MEIA; Ordinal; Pl; Plasma; Plsm; PM-SCL75; PM-SCL-75; Point in time; Polymyositis; PR; QL; Qual; Qualitative; Random; Scleroderma; Screen; Serology; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; SUDS; Systemic Sclerosis

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

PM-SCL-75 IgG IA QlPM-SCL-75 IgG Ab [Presence] in Serum or Plasma by ImmunoassayPM-SCL75 IgG SerPl Ql IAPM-SCL-75 Ab.IgGSEROPM-SCL-75 IgG antibody, BloodPrThr

Frequently asked questions

Code details

Code72724-8
SystemLOINC
Display namePM-SCL-75 IgG IA Ql
DescriptionPM-SCL-75 Ab.IgG
Short namePM-SCL75 IgG SerPl Ql IA
ComponentPM-SCL-75 Ab.IgG
PropertyPrThr
TimingPt
System (specimen)Ser/Plas
ScaleOrd
MethodIA
ClassSERO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.42
Last changed2.56

Consumer names

PM-SCL-75 IgG antibody, Blood

Part names

PM-SCL-75 Ab.IgGPrThrPtSer/PlasOrdIAPM-SCL-75 IgGPresence or ThresholdPoint in time (spot)Serum or PlasmaImmunoassay

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 72724-8 | HealthAssure