LOINC Code 85364-8: Muscarinic acetylcholine receptor M3 Ab Ql (S)

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 Muscarinic acetylcholine receptor M3 Ab. It is commonly used with the system or sample type Ser.

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

• Muscarinic acetylcholine receptor M3 Ab [Presence] in Serum
• Muscarinic acetylcholine receptor M3 Ab
• ABS; Aby; Acetylch; ACH; AChR; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Muscarinic AChR M3; Muscarinic AChR M3 Ab; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Rec; Recept; Receptors; Recp; Recptr; Screen; Serology; Serum; SR

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