LOINC Code 98003-7: HLA-A and B and C (class I) IgG donor specific Nom

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 HLA-A & B & C (class I) Ab.IgG donor specific. 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

What it does not mean

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

Key facts

• HLA-A and B and C (class I) IgG donor specific [Identifier] in Serum or Plasma
• HLA-A & B & C (class I) Ab.IgG donor specific
• A,B; HLA ANTIGEN; HLA class I; HLA Class I Ab.IgG Don Spec; HLA-A+B; HLA-A+B+C; HLA-A+B+C (class I); Human Leukocyte Antigen; Identity or presence; Immune globulin G; Immunoglobulin G; Nominal; Pl; Plasma; Plsm; Point in time; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; Spec; SR

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

Frequently asked questions