LOINC Code 54970-9: Number of venous and arterial ulcers in last 7 days [CMS Assessment]

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 Number of venous and arterial ulcers in last 7D. It is commonly used with the system or sample type ^Patient.

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: CMS Assessment

What it does not mean

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

Key facts

• Number of venous and arterial ulcers in last 7 days [CMS Assessment]
• Number of venous and arterial ulcers in last 7D
• # venous and arterial ulcers in last 7D; Centers for Medicare and Medicaid Assessment; Cnt; Count; No; Num; Number; Past; QNT; Quan; Quant; Quantitative; Survey

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