LOINC Code 3268-0: Heparin cofactor II Ag IA (PPP) [Mass/Vol]

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 Heparin cofactor II Ag. It is commonly used with the system or sample type PPP.

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

• Heparin cofactor II Ag [Mass/volume] in Platelet poor plasma by Immunoassay
• Heparin cofactor II Ag
• 2; Antigen; Antigens; COAGULATION; Cofact; Dermatan sulphate cofactor; EIA; ELFA; ELISA; Enzyme immunoassay; HC; HCII; Hematology; Heme; Hep; Hepar; Heparin CF II; Heparn; IAA; Level; Mass concentration; MEIA; Plas; Platelet poor plasma; Point in time; QNT; Quan; Quant; Quantitative; Random; SUDS; Thrombin inhibitor II

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