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PAYER POLICY CHANGES

G0237 Insurance Policy Changes

HCPCS G0237 is officially defined as "Therapeutic procedures to increase strength or endurance of respiratory muscles, face to face, one on one, each 15 minutes (includes monitoring)." HCPCS G0237 is referenced in 2 tracked payer policy changes from Aetna. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for HCPCS G0237 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 rules5
Payers requiring prior auth5
  • Fidelis Care · Effective November 1, 2026

    Prior authorization required in some cases

    Fidelis Care Metal-Level Products authorization grid

  • BCBS Michigan · Effective October 13, 2026

    Prior authorization required in some cases

    BCBSM and BCN procedure codes for which providers must request prior authorization (commercial lines)

  • Blue Shield of California · Effective October 1, 2026

    Prior authorization required

    Prior Authorization List for Blue Shield of California

FREQUENTLY ASKED QUESTIONS

Does BCBS Michigan require prior authorization for G0237?

BCBS Michigan lists G0237 on BCBSM and BCN procedure codes for which providers must request prior authorization (commercial lines) for commercial plans, with conditions (list dated October 13, 2026). Verify with the payer before scheduling.

Does Blue Shield of California require prior authorization for G0237?

Blue Shield of California lists G0237 on Prior Authorization List for Blue Shield of California for commercial plans (list dated October 1, 2026). Verify with the payer before scheduling.

Does CalViva Health require prior authorization for G0237?

CalViva Health lists G0237 on CalViva Health CMS-0057-F prior authorization requirements for medicaid managed plans (list dated December 31, 2025). Verify with the payer before scheduling.

Does Community Health Plan of Imperial Valley require prior authorization for G0237?

Community Health Plan of Imperial Valley lists G0237 on Community Health Plan of Imperial Valley CMS-0057-F prior authorization requirements for medicaid managed plans (list dated December 31, 2025). Verify with the payer before scheduling.

Does Fidelis Care require prior authorization for G0237?

Fidelis Care lists G0237 on Fidelis Care Metal-Level Products authorization grid for exchange plans, with conditions (list dated November 1, 2026). Verify with the payer before scheduling.

What insurance policy changes affect HCPCS G0237?

There are 2 tracked policy changes affecting HCPCS G0237, including updates from Aetna. Each change may modify coverage criteria, reimbursement rates, or prior-authorization requirements.

Which payers have updated policy for HCPCS G0237?

Payers that have issued tracked updates for HCPCS G0237 include: Aetna.

How do I get notified when HCPCS G0237 policy changes?

Create a free account at PolicyChanges.app and save a search filtered to HCPCS G0237. 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 G0237?

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 G0237

Prior authorization lists, coverage criteria, NCCI edits and Medicare coverage articles for G0237 in one place.

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