LOINC Code 52754-9: Kininogen HMW 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 Kininogen.high molecular weight 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

• Kininogen HMW activity actual/normal in Platelet poor plasma by Coagulation assay
• Kininogen.high molecular weight activity actual/Normal
• Act/Nor; Activ; Actvty; Alpha-1-cysteine proteinase inhibitor; Alpha-1-thiol proteinase inhibitor; Alpha-one-cystein proteinase inhibitor; Clot; Clottable; COAGULATION; Coagulation assay; Control; Fitzgerald factor; Flaujeac factor; Hematology; Heme; HMrK; HMW; HMW kininogen; HMWK; HMWK activity; Movements; Plas; Platelet poor plasma; Point in time; QNT; Quan; Quant; Quantitative; Random; RlTm; Tilt tube; Williams factor; Wt

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