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PAYER POLICY CHANGES

88365 Insurance Policy Changes

CPT 88365, in plain terms, covers In situ hybridization such as FISH on tissue for the first single probe stain on a specimen, with interpretation and report. CPT 88365 is referenced in 5 tracked payer policy changes from Blue Shield of California, Aetna, and 1 other payer. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for CPT 88365 is critical to clean claim submission. Each entry below links to the full policy analysis with effective dates and action steps.

Official descriptor: CPT 88365 on AAPC

Watch 88365

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REFERENCE DATA

Payers with rules5
Payers requiring prior auth5
  • CountyCare Health Plan · Effective April 23, 2026

    Prior authorization required in some cases

    CountyCare Prior Authorization Look-Up Tool (All Codes)

  • Anthem BCBS · Effective February 11, 2026

    Prior authorization required

    List of items and services that require prior authorization (Medicare)

  • Elevance Health · Effective February 11, 2026

    Prior authorization required

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

FREQUENTLY ASKED QUESTIONS

Does Anthem BCBS require prior authorization for 88365?

Anthem BCBS lists 88365 on List of items and services that require prior authorization (Medicare) for medicare advantage plans (list dated February 11, 2026). Verify with the payer before scheduling.

Does CalViva Health require prior authorization for 88365?

CalViva Health lists 88365 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 88365?

Community Health Plan of Imperial Valley lists 88365 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 CountyCare Health Plan require prior authorization for 88365?

CountyCare Health Plan lists 88365 on CountyCare Prior Authorization Look-Up Tool (All Codes) for medicaid managed plans, with conditions (list dated April 23, 2026). Verify with the payer before scheduling.

Does Elevance Health require prior authorization for 88365?

Elevance Health lists 88365 on List of items and services that require prior authorization (Elevance CMS-0057-F list) for medicare advantage plans (list dated February 11, 2026). Verify with the payer before scheduling.

What insurance policy changes affect CPT 88365?

There are 5 tracked policy changes affecting CPT 88365, including updates from Blue Shield of California, Aetna, 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 88365?

Payers that have issued tracked updates for CPT 88365 include: Blue Shield of California, Aetna, Blue Cross & Blue Shield of Mississippi.

How do I get notified when CPT 88365 policy changes?

Create a free account at PolicyChanges.app and save a search filtered to CPT 88365. 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 88365?

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 88365

Prior authorization lists, coverage criteria, NCCI edits and Medicare coverage articles for 88365 in one place.

See every payer rule

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