LOINC Code 50404-3: Other cells/Leukocytes Nom (Syn fld)

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 Other cells/Leukocytes. It is commonly used with the system or sample type Synv fld.

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: Observation

What it does not mean

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

Key facts

• Other cells/Leukocytes [Identifier] in Synovial fluid
• Other cells/Leukocytes
• Cell; Cellularity; HEMATOLOGY/CELL COUNTS; Identity or presence; Joint aspirate; Joint fld; Joint flu; Joint fluid; Leuc; Leuk; Leukocyte; Lkcs; Nominal; Othr; Point in time; Random; SF; SNV; Syn; Syn fl; Synov; Synovial fluid; WBC; WBCs; White blood cell; White blood cells

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