LOINC Code 23005-2: Classical swine fever virus Ag IF Ql (Tiss)

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 Classical swine fever virus Ag. It is commonly used with the system or sample type Tiss.

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: IF

What it does not mean

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

Key facts

• Classical swine fever virus Ag [Presence] in Tissue by Immunofluorescence
• Classical swine fever virus Ag
• May not distinguish from othe Pestiviruses.
• ACIF; Anticomplement Immunofluorescence; Antigen; Antigens; Classical swine fever; CSFV; DFA; FA; Fluorescent antibody; Fluoresent; Hog cholera; ID; IFA; Immune fluorescence; Immunoflour; Immunofluor; Immunofluorescence; Infectious Disease; InfectiousDisease; Microbiology; Ordinal; Pestivirus; Pig; Point in time; Pork; PR; QL; Qual; Qualitative; Random; Screen; Time Resolved Fluorescence; Tissue; Tissue, unspecified; TRF; Vet; Veterinary

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