LOINC Code 75634-6: Rheumatoid arthritis disease activity score level VectraDA Ql [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 Rheumatoid arthritis disease activity score level. 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: Observation
• Method: VectraDA

What it does not mean

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

Key facts

• Rheumatoid arthritis disease activity score level Qualitative by VectraDA
• Rheumatoid arthritis disease activity score level
• Rheumatoid arthritis disease activity score level is defined as low, moderate or high where scores 1 to 29 are "low" activity level, 30-44 are "moderate" activity level, and 45-100 are "high" activity level. The activity level is based on analysis of multiple biomarkers associated with rheumatoid arthritis. This term was created for Crescendo BioScience's Vectra DA blood test for rheumatoid arthritis disease activity.
• Activ; Actvty; Arth; Chemistry; Dis; Diseases; Dz; Impression; Impression/interpretation of study; Impressions; Interp; Interpretation; Levels; Levl; LV; LVL; MDAS; Movements; Multi-biomarker disease activity score; Ordinal; Pl; Plasma; Plsm; Point in time; QL; Qual; Qualitative; RA; RA DAS; RA DAS level; Random; Screen; SerP; SerPl; SerPlas; Serum; Serum or plasma; 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