LOINC Code 63564-9: G. lamblia Ag and Cryptosporidium parvum Ag and E. histolytica/dispar Ag Nom (Stl)

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 Giardia lamblia Ag & Cryptosporidium parvum Ag & Entamoeba histolytica or dispar Ag. It is commonly used with the system or sample type Stool.

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

• Giardia lamblia Ag and Cryptosporidium parvum Ag and Entamoeba histolytica/dispar Ag [Identifier] in Stool
• Giardia lamblia Ag & Cryptosporidium parvum Ag & Entamoeba histolytica or dispar Ag
• Ameba; Amebiasis; Amebic; Amoeba; Antigen; Antigens; Beaver fever; Bowel movement; C parvum; Crypt; Crypto; Cryptosporidiosis; E histolyt; E histolytica; Faecal; Faeces; Fecal; Feces; G duodenalis; G intestinalis; G lambl+C par+E hist/dis; G lamblia; G lamblia+C parvum+E histolytica/dispar; Gastro; Gastroenterology; GI; Giardiasis; ID; Identity or presence; Infectious Disease; InfectiousDisease; Lamblia intestinalis; Microbiology; Nominal; Point in time; Random; Stl; Stool = Fecal

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