LOINCActiveBoth

LOINC Code 5967-5: Plasmin inhibitor Ag IA Qn (PPP)

5967-5 is a LOINC code used to identify Plasmin inhibitor Ag IA Qn (PPP) in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Plasmin inhibitor Ag. It is commonly used with the system or sample type PPP.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

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 Plasmin inhibitor 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

  • Plasmin inhibitor Ag [Units/volume] in Platelet poor plasma by Immunoassay
  • Plasmin inhibitor Ag
  • Alpha-2-anti plasmin; Alpha-2-antiplasmin; Alpha-2-AP; Antigen; Antigens; Antiplasmin; Arbitrary concentration; COAGULATION; EIA; ELFA; ELISA; Enzyme immunoassay; Hematology; Heme; IAA; Inhib; Inhibit; MEIA; Plas; Plasm Inhib; Platelet poor plasma; Point in time; Primary fibrinolysis inhibitor; Primary plasmin inhibitor; QNT; Quan; Quant; Quantitative; Random; SUDS

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

Plasmin inhibitor Ag IA Qn (PPP)Plasmin inhibitor Ag [Units/volume] in Platelet poor plasma by ImmunoassayPlasm Inhib Ag PPP IA-aCncPlasmin inhibitor AgCOAGPlasmin inhibitor antigen, BloodACnc

Frequently asked questions

Code details

Code5967-5
SystemLOINC
Display namePlasmin inhibitor Ag IA Qn (PPP)
DescriptionPlasmin inhibitor Ag
Short namePlasm Inhib Ag PPP IA-aCnc
ComponentPlasmin inhibitor Ag
PropertyACnc
TimingPt
System (specimen)PPP
ScaleQn
MethodIA
ClassCOAG
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0d
Last changed2.69

Consumer names

Plasmin inhibitor antigen, Blood

Part names

Plasmin inhibitor AgACncPtPPPQnIAArbitrary ConcentrationPoint in time (spot)Platelet poor plasmaImmunoassay

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.