LOINC Code 72931-9: Venlafaxine induced neutrophil IgM FC Ql

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 Venlafaxine induced neutrophil Ab.IgM. It is commonly used with the system or sample type Ser/Plas.

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: Flow cytometry

What it does not mean

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

Key facts

• Venlafaxine induced neutrophil IgM Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
• Venlafaxine induced neutrophil Ab.IgM
• (neut) Ab; (neut) IgM; ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Dynamic; Efexor; Effexor; FC; Granulocytic Ab; Immune globulin M; Immunoglobulin M; Neut; Neutr; Neutrophils; Ordinal; Pl; Plasma; Plsm; PMN; PNM; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Serology; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Venlafaxin

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