LOINC Code 53032-9: U1 small nuclear ribonucleoprotein 70kD 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 U1 small nuclear ribonucleoprotein 70kD 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

• U1 small nuclear ribonucleoprotein 70kD Ab [Presence] in Serum
• U1 small nuclear ribonucleoprotein 70kD Ab
• ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Nuc; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Ribonuclear protein; Ribonucleoprotein extractable nuclear 68/70kD Ab; Ribonucleoprotein extractable nuclear 68kD Ab; Ribonucleoprotein extractable nuclear 70kD Ab; RNP; Screen; Serology; Serum; snRNP; snRNP70; SR; U1 RNP; U1 snRNP; U1 snRNP70; U1RNP

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