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PAYER POLICY CHANGES

33933 Insurance Policy Changes

CPT 33933 is referenced in 2 tracked payer policy changes from Excellus BlueCross BlueShield and Blue Cross & Blue Shield of Mississippi. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for CPT 33933 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 rules12
Payers requiring prior auth12
  • Anthem BCBS · Effective November 1, 2026

    Prior authorization required

    Anthem Local PPO Precertification/Prior Authorization List (California | Anthem Blue Cross | Commercial)

  • 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)

  • BCBS Arizona · Effective October 1, 2026

    Prior authorization required

    AZ Blue Medicare Advantage Prior Authorization Requirements Code List (Updated 10/01/2026)

FREQUENTLY ASKED QUESTIONS

Does Ambetter require prior authorization for 33933?

Ambetter lists 33933 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 Anthem BCBS require prior authorization for 33933?

Anthem BCBS lists 33933 on Anthem Local PPO Precertification/Prior Authorization List (California | Anthem Blue Cross | Commercial) for commercial plans (list dated November 1, 2026). Verify with the payer before scheduling.

Does BCBS Arizona require prior authorization for 33933?

BCBS Arizona lists 33933 on AZ Blue Medicare Advantage Prior Authorization Requirements Code List (Updated 10/01/2026) for medicare advantage plans (list dated October 1, 2026). Verify with the payer before scheduling.

Does BCBS Michigan require prior authorization for 33933?

BCBS Michigan lists 33933 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 CalViva Health require prior authorization for 33933?

CalViva Health lists 33933 on CalViva Health 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 CPT 33933?

There are 2 tracked policy changes affecting CPT 33933, including updates from Excellus BlueCross BlueShield, Blue Cross & Blue Shield of Mississippi. Each change may modify coverage criteria, reimbursement rates, or prior-authorization requirements.

Which payers have updated policy for CPT 33933?

Payers that have issued tracked updates for CPT 33933 include: Excellus BlueCross BlueShield, Blue Cross & Blue Shield of Mississippi.

How do I get notified when CPT 33933 policy changes?

Create a free account at PolicyChanges.app and save a search filtered to CPT 33933. 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 CPT 33933?

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 33933

Prior authorization lists, coverage criteria, NCCI edits and Medicare coverage articles for 33933 in one place.

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