LOINCActiveObservation

LOINC Code 83198-2: Walking 10 feet on uneven surfaces - functional ability during 3 day assessment period [CMS Assessment]

83198-2 is a LOINC code used to identify Walking 10 feet on uneven surfaces - functional ability during 3 day assessment period [CMS Assessment] 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 Walking 10 feet on uneven surfaces - functional ability during 3D assessment period. 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 Walking 10 feet on uneven surfaces - functional ability during 3D assessment period. 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

  • Walking 10 feet on uneven surfaces - functional ability during 3 day assessment period [CMS Assessment]
  • Walking 10 feet on uneven surfaces - functional ability during 3D assessment period
  • The patient's usual ability to walk 10 feet on uneven or sloping surfaces (indoor or outdoor), such as turf or gravel.
  • 3 days; Centers for Medicare and Medicaid Assessment; Finding; Findings; Ordinal; Ql; Qual; Qualitative; Screen; Survey; Walk 10 ft uneven ability

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

Walking 10 feet on uneven surfaces - functional ability during 3 day assessment period [CMS Assessment]Walking 10 feet on uneven surfaces - functional ability during 3D assessment periodSURVEY.CMSFind3D^PatientOrd

Frequently asked questions

Code details

Code83198-2
SystemLOINC
Display nameWalking 10 feet on uneven surfaces - functional ability during 3 day assessment period [CMS Assessment]
DescriptionWalking 10 feet on uneven surfaces - functional ability during 3D assessment period
ComponentWalking 10 feet on uneven surfaces - functional ability during 3D assessment period
PropertyFind
Timing3D
System (specimen)^Patient
ScaleOrd
MethodCMS Assessment
ClassSURVEY.CMS
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.61
Last changed2.64

Part names

Walking 10 feet on uneven surfaces - functional ability during 3D assessment periodFind3D^PatientOrdCMS AssessmentWalking 10 feet on uneven surfaces - functional ability during 3 day assessment periodFinding3 daysCenters for Medicare and Medicaid Assessment

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.