LOINC Code 31813-9: Epizootic hemorrhagic disease virus Ag Ql (Lung)

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 Epizootic hemorrhagic disease virus Ag. It is commonly used with the system or sample type Lung.

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

• Epizootic hemorrhagic disease virus Ag [Presence] in Lung
• Epizootic hemorrhagic disease virus Ag
• Antigen; Antigens; Arbovirus; Culicoides; Dis; Diseases; Dz; EHDV; Epizootic hemorrhagic disease of deer; ID; Infectious Disease; InfectiousDisease; Lung; Microbiology; Orbivirus; Ordinal; Point in time; PR; Pulmonary; Pulmonology; Ql; Qual; Qualitative; Random; Respiratory; Screen; 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