LOINCActive

LOINC Code 46544-3: Number of stasis ulcers [OASIS]

46544-3 is a LOINC code used to identify Number of stasis ulcers [OASIS] in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Number of stasis ulcers. It is commonly used with the system or sample type ^Patient.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

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 stasis ulcers. 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
  • Method: OASIS

What it does not mean

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

Key facts

  • Number of stasis ulcers [OASIS]
  • Number of stasis ulcers
  • Identifies the number of visible (observable) stasis ulcers.
  • # stasis ulcers; Cnt; Count; No; Num; Number; Outcome and assessment information set; Point in time; QNT; Quan; Quant; Quantitative; Random; Survey; Survey.OASIS

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

Number of stasis ulcers [OASIS]Number of stasis ulcersSURVEY.OASISNumPt^PatientQn

Frequently asked questions

Code details

Code46544-3
SystemLOINC
Display nameNumber of stasis ulcers [OASIS]
DescriptionNumber of stasis ulcers
ComponentNumber of stasis ulcers
PropertyNum
TimingPt
System (specimen)^Patient
ScaleQn
MethodOASIS
ClassSURVEY.OASIS
Example units#
StatusACTIVE

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.19
Last changed2.50

Part names

Number of stasis ulcersNumPt^PatientQnOASISNumber (count)Point in time (spot)

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.