LOINC Code 69866-2: Process variables for assays - human leukocyte antigen - HLA PhenX

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 Process variables for assays - human leukocyte antigen - HLA. It is commonly used with the system or sample type ^Patient.

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: TRIAL
• Panel type: Panel
• Method: PhenX

What it does not mean

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

Key facts

• Process variables for assays - human leukocyte antigen - HLA PhenX
• Process variables for assays - human leukocyte antigen - HLA
• Ag; Human Leukocyte Antigen; Leuc; Leuk; Leukocytes; Lkcs; Pan; Panel; PANEL.PHENX; Panl; Pnl; Point in time; Process for assays-HLA; Process variables assays; Random; WBC; WBCs; White blood cell; White blood cells

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