LOINC Code 34590-0: vWf cleaving protease inhibitor Ql (PPP)

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 von Willebrand factor cleaving protease inhibitor. 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

What it does not mean

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

Key facts

• von Willebrand factor (vWf) cleaving protease inhibitor [Presence] in Platelet poor plasma
• von Willebrand factor cleaving protease inhibitor
• ADAMTS13; ADAMTS-13; ADAMTS13 inhibitor; COAGULATION; Fac; Fact; Hematology; Heme; Inhib; Inhibit; Ordinal; Plas; Platelet poor plasma; Point in time; PR; QL; Qual; Qualitative; Random; Screen; TTP; Von will; Vonwillebrand; vWCP; vWf; vWF Cp; vWF Cp Inhib; VWFCP; VWF-cp

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