LOINC Code 102121-1: ESBL by ceftazidime to ceftazidime-clavulanate IC ratio based on lab data Ql (Stl) [Interp]

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 Extended-spectrum beta lactamase by ceftazidime to ceftazidime+clavulanate inhibitory concentration ratio. 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
• Method: Based on lab data

What it does not mean

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

Key facts

• Bacteria.extended spectrum beta lactamase (ESBL) [Presence] in Stool based on lab data
• Extended-spectrum beta lactamase by ceftazidime to ceftazidime+clavulanate inhibitory concentration ratio
• B; Betalactamase; B-Lactamase; Bowel movement; c305; Ceftaz; Clav; Clavate; Clavu; Clavul; Clavulanic; Clavulanic acid; ESBL by ceftaz to ceft-clav IC rto; Faecal; Faeces; Fecal; Feces; Forj; Fortaz; from lab data; Impression; Impression/interpretation of study; Impressions; Interp; Interpretation; Microbiology; Ordinal; Point in time; QL; Qual; Qualitative; Random; Screen; Stl; Stool = Fecal; Tazicef; Tazj

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