LOINC Code 24280-0: R. typhi IgG spec 2 (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 Rickettsia typhi Ab.IgG^2nd specimen. 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

What it does not mean

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

Key facts

• Rickettsia typhi IgG Ab [Titer] in Serum --2nd specimen
• Rickettsia typhi Ab.IgG^2nd specimen
• ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Convalescent; Dilution factor; Dilution Factor (Titer); Endemic typhus; ID; Immune globulin G; Immunoglobulin G; Infectious Disease; InfectiousDisease; Microbiology; Murine typhus; Point in time; Post immunization; R typhi; Random; Ricket; Rickettsial; Second; Serum; SmQn; sp2; Spec; SR; Titer; Titered; Titre; Ttr; Typh; Typhus

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