Start free
PAYER POLICY CHANGES

A4427 Insurance Policy Changes

HCPCS A4427 is officially defined as "Ostomy pouch, drainable; for use on barrier with locking flange, with filter (2 piece system), each." HCPCS A4427 is referenced in 2 tracked payer policy changes from BlueCross BlueShield of South Carolina and Aetna. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for HCPCS A4427 is critical to clean claim submission. Each entry below links to the full policy analysis with effective dates and action steps.

Watch A4427

Get one email when a payer policy names A4427, a payer adds or drops it from a prior auth list, or Medicare changes its NCCI pairs, unit limit, payment or coverage articles.

No account needed. We send a confirmation link first, and every email has a one-click stop link.

REFERENCE DATA

Payers with rules3
Payers requiring prior auth3
  • CalViva Health · Effective December 31, 2025

    Prior authorization required

    CalViva Health CMS-0057-F prior authorization requirements

  • Community Health Plan of Imperial Valley · Effective December 31, 2025

    Prior authorization required

    Community Health Plan of Imperial Valley CMS-0057-F prior authorization requirements

FREQUENTLY ASKED QUESTIONS

Does AmeriHealth Caritas require prior authorization for A4427?

AmeriHealth Caritas lists A4427 on AmeriHealth Caritas Louisiana prior authorization service list for medicaid managed plans, with conditions. Verify with the payer before scheduling.

Does CalViva Health require prior authorization for A4427?

CalViva Health lists A4427 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 A4427?

Community Health Plan of Imperial Valley lists A4427 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.

What insurance policy changes affect HCPCS A4427?

There are 2 tracked policy changes affecting HCPCS A4427, including updates from BlueCross BlueShield of South Carolina, Aetna. Each change may modify coverage criteria, reimbursement rates, or prior-authorization requirements.

Which payers have updated policy for HCPCS A4427?

Payers that have issued tracked updates for HCPCS A4427 include: BlueCross BlueShield of South Carolina, Aetna.

How do I get notified when HCPCS A4427 policy changes?

Create a free account at PolicyChanges.app and save a search filtered to HCPCS A4427. 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 A4427?

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 A4427

Prior authorization lists, coverage criteria, NCCI edits and Medicare coverage articles for A4427 in one place.

See every payer rule

RELATED

All billing codesJ3590C9399J3490992159921399202

Get alerts for changes like this

Save a search and get email alerts when a new policy change matches your filters: daily or weekly, your choice, on every plan.

Create a free alertHow Policy Monitoring works