LOINC Code 79157-4: Cold agglutinin 1 Hr post incubation 22 degree C incubation (S) [Titer]

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 Cold agglutinin^1H post incubation. It is commonly used with the system or sample type Ser.

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: 22 deg C incubation

What it does not mean

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

Key facts

• Cold agglutinin [Titer] in Serum by 22 degree C incubation --1 hour post incubation
• Cold agglutinin^1H post incubation
• 1 hour; 1.0Hr; 1h p Inc; 60 min; 60 minutes; 60M; 60min; After; Agglut; Agglutination; Agglutinins; Agglutins; AGT; CA; Cold agglutinin titration; degree; Dilution factor; Dilution Factor (Titer); Point in time; PST; Random; Serology; Serum; SmQn; SR; Titer; Titered; Titre; Ttr

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