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PAYER POLICY CHANGES

T1999 Insurance Policy Changes

HCPCS T1999 is officially defined as "Miscellaneous therapeutic items and supplies, retail purchases, not otherwise classified; identify product in "remarks"." HCPCS T1999 is referenced in 2 tracked payer policy changes from Michigan Medicaid - MDHHS and Pennsylvania Medicaid (DHS). For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for HCPCS T1999 is critical to clean claim submission. Each entry below links to the full policy analysis with effective dates and action steps.

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REFERENCE DATA

Payers with rules6
Payers requiring prior auth6
  • Anthem BCBS · Effective February 11, 2026

    Prior authorization required

    List of items and services that require prior authorization (Elevance CMS-0057-F list)

  • Ambetter · Effective December 31, 2025

    Prior authorization required

    Ambetter from Arizona Complete Health CMS-0057-F prior authorization requirements

  • Carolina Complete Health · Effective December 31, 2025

    Prior authorization required

    Carolina Complete Health CMS-0057-F prior authorization requirements

FREQUENTLY ASKED QUESTIONS

Does Ambetter require prior authorization for T1999?

Ambetter lists T1999 on Ambetter from Arizona Complete Health CMS-0057-F prior authorization requirements for exchange plans (list dated December 31, 2025). Verify with the payer before scheduling.

Does AmeriHealth Caritas require prior authorization for T1999?

AmeriHealth Caritas lists T1999 on AmeriHealth Caritas Louisiana prior authorization service list for medicaid managed plans. Verify with the payer before scheduling.

Does Anthem BCBS require prior authorization for T1999?

Anthem BCBS lists T1999 on List of items and services that require prior authorization (Elevance CMS-0057-F list) for medicaid managed plans (list dated February 11, 2026). Verify with the payer before scheduling.

Does Carolina Complete Health require prior authorization for T1999?

Carolina Complete Health lists T1999 on Carolina Complete Health CMS-0057-F prior authorization requirements for medicaid managed plans (list dated December 31, 2025). Verify with the payer before scheduling.

Does Centene require prior authorization for T1999?

Centene lists T1999 on Sunshine Health Title XIX, Title XXI, Managed Medical Assistance CMS-0057-F prior authorization requirements for medicaid managed plans (list dated December 31, 2025). Verify with the payer before scheduling.

What insurance policy changes affect HCPCS T1999?

There are 2 tracked policy changes affecting HCPCS T1999, including updates from Michigan Medicaid - MDHHS, Pennsylvania Medicaid (DHS). Each change may modify coverage criteria, reimbursement rates, or prior-authorization requirements.

Which payers have updated policy for HCPCS T1999?

Payers that have issued tracked updates for HCPCS T1999 include: Michigan Medicaid - MDHHS, Pennsylvania Medicaid (DHS).

How do I get notified when HCPCS T1999 policy changes?

Create a free account at PolicyChanges.app and save a search filtered to HCPCS T1999. You will get an email when new policy changes reference this code: daily or weekly, your choice, on every plan.

Why do payers change policies for HCPCS T1999?

Payers revise policies for individual billing codes to align with updated clinical guidelines, CMS rule changes, fraud and abuse prevention measures, or network cost-management goals. Changes can affect medical necessity criteria, place-of-service restrictions, bundling rules, or whether a code requires prior authorization.

See every payer rule for T1999

Prior authorization lists, coverage criteria, NCCI edits and Medicare coverage articles for T1999 in one place.

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