LOINCActiveObservation

LOINC Code 106009-4: Census tract medically underserved area [Score] Reporting Period Calculated

106009-4 is a LOINC code used to identify Census tract medically underserved area [Score] Reporting Period Calculated 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 Census tract medically underserved area. 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 Census tract medically underserved area. 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: Calculated

What it does not mean

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

Key facts

  • Census tract medically underserved area [Score] Reporting Period Calculated
  • Census tract medically underserved area
  • This term is for census reporting the shortage designation for which identifies a census tract experiencing a shortage of health care services. Under the established criteria, an area with an IMU of 62.0 or below qualifies for designation as an MUA. An area can receive an IMU score between 0-100.
  • Calc; Calculation; Census med underserved area; CLIN; QNT; Quan; Quant; Quantitative; Report period; Scale; Scre

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

Census tract medically underserved area [Score] Reporting Period CalculatedCensus med undrsrvd RptPrd ScoreCensus tract medically underserved areaCLINCensus tract medically underserved area in Reporting Period, CalcScoreRptPeriod

Frequently asked questions

Code details

Code106009-4
SystemLOINC
Display nameCensus tract medically underserved area [Score] Reporting Period Calculated
DescriptionCensus tract medically underserved area
Short nameCensus med undrsrvd RptPrd Score
ComponentCensus tract medically underserved area
PropertyScore
TimingRptPeriod
System (specimen)^Patient
ScaleQn
MethodCalculated
ClassCLIN
Example units{score}
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.78
Last changed2.78

Consumer names

Census tract medically underserved area in Reporting Period, Calc

Part names

Census tract medically underserved areaScoreRptPeriod^PatientQnCalculatedReporting Period

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.

LOINC Code 106009-4 | HealthAssure