LOINCActive

LOINC Code 46493-3: Medicaid provider number Agency [OASIS]

46493-3 is a LOINC code used to identify Medicaid provider number Agency [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 Medicaid provider number. It is commonly used with the system or sample type Agency.

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 Medicaid provider number. It is commonly used with the system or sample type Agency.

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

  • Medicaid provider number Agency [OASIS]
  • Medicaid provider number
  • Agency's Medicaid Provider Number
  • Ident; Identifier; Medicaid provider #; No; Nominal; Num; Outcome and assessment information set; Point in time; 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

Medicaid provider number Agency [OASIS]Medicaid provider numberSURVEY.OASISIDPtAgencyNom

Frequently asked questions

Code details

Code46493-3
SystemLOINC
Display nameMedicaid provider number Agency [OASIS]
DescriptionMedicaid provider number
ComponentMedicaid provider number
PropertyID
TimingPt
System (specimen)Agency
ScaleNom
MethodOASIS
ClassSURVEY.OASIS
StatusACTIVE

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.19
Last changed2.44

Part names

Medicaid provider numberIDPtAgencyNomOASISIdentifierPoint 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.

LOINC Code 46493-3 | HealthAssure