LOINC Code 28035-4: E. coli shiga-like toxin IA Qn (Specimen)

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 Escherichia coli shiga-like toxin. It is commonly used with the system or sample type XXX.

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: IA

What it does not mean

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

Key facts

• Escherichia coli shiga-like toxin [Units/volume] in Specimen by Immunoassay
• Escherichia coli shiga-like toxin
• Quantitative analysis of clinically significant shiga-like toxins, including Stx1a and Stx2a, in unspecified specimen by immunoassay methods.
• Arbitrary concentration; E coli; E coli SLTEC; E coli SXT; EHEC; EIA; ELFA; ELISA; Enterohemorrhagic E coli; Enzyme immunoassay; IAA; ID; Infectious Disease; InfectiousDisease; MEIA; Microbiology; Misc; Miscellaneous; o002; Other; Point in time; QNT; Quan; Quant; Quantitative; Random; SLTEC; Spec; SUDS; To be specified in another part of the message; Unspecified

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