LOINC Code 3187-2: Coagulation factor IX activity actual/normal Coag (PPP) [Relative time]

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 Coagulation factor IX activity actual/Normal. 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: Coag

What it does not mean

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

Key facts

• Coagulation factor IX activity actual/normal in Platelet poor plasma by Coagulation assay
• Coagulation factor IX activity actual/Normal
• Act/Nor; Activ; Actvty; Antihemophilic factor B; Christmas factor; Clot; Clottable; Coag; Coagulation assay; Control; Fac; Fact; Fact IX; Factor 9; FIX; Hematology; Heme; Movements; Plas; Plasma thromboplastin component; Platelet poor plasma; Point in time; PTC; QNT; Quan; Quant; Quantitative; Random; RlTm; Thrombocyte cofactor II; Tilt tube; UniversalLabOrders

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