What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveObservation

LOINC Code 54583-0: Federal OBRA reason for assessment during assessment period [CMS Assessment]

Name: LOINC Code 54583-0: Federal OBRA reason for assessment during assessment period [CMS Assessment]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:37.119Z

54583-0 is a LOINC code used to identify Federal OBRA reason for assessment during 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 Federal OBRA reason for assessment. 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 Federal OBRA reason for assessment. 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

Federal OBRA reason for assessment during assessment period [CMS Assessment]
Federal OBRA reason for assessment
Centers for Medicare and Medicaid Assessment; Nominal; Report period; Survey; Typ

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

Federal OBRA reason for assessment during assessment period [CMS Assessment]Federal OBRA reason for assessmentSURVEY.CMSTypeRptPeriod^PatientNom

Frequently asked questions

Code details

Code54583-0

SystemLOINC

Display nameFederal OBRA reason for assessment during assessment period [CMS Assessment]

DescriptionFederal OBRA reason for assessment

ComponentFederal OBRA reason for assessment

PropertyType

TimingRptPeriod

System (specimen)^Patient

ScaleNom

MethodCMS Assessment

ClassSURVEY.CMS

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.27

Last changed2.77

Part names

Federal OBRA reason for assessmentTypeRptPeriod^PatientNomCMS AssessmentReporting PeriodCenters 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.