LOINC Code 96637-4: HLA-DP & DQ & DR (class II) typing panel High resolution (Bld/Tiss)

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-DP & DQ & DR (class II) typing panel. It is commonly used with the system or sample type Bld/Tiss.

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: Order
• Panel type: Panel
• Method: High resolution

What it does not mean

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

Key facts

• HLA-DP and DQ and DR (class II) typing panel - Blood or Tissue by High resolution
• HLA-DP & DQ & DR (class II) typing panel
• 2; Blood; Genetics; Heredity; Heritable; HLA ANTIGEN; HLA class II; HLA Cls II Typ Pnl; HLA-DP+DQ+DR; HLA-DP+DQ+DR (class II); Human Leukocyte Antigen; Inherited; Pan; PANEL.HLA; Panl; Pnl; Point in time; Random; Tissue; Tissue, unspecified; WB; Whole blood; Whole blood or Tissue

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