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PAYER POLICY CHANGES

S3840 Insurance Policy Changes

HCPCS S3840 is officially defined as "Dna analysis for germline mutations of the ret proto-oncogene for susceptibility to multiple endocrine neoplasia type 2." HCPCS S3840 is referenced in 4 tracked payer policy changes from Excellus BlueCross BlueShield and Aetna. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for HCPCS S3840 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 rules16
Payers requiring prior auth16
  • Anthem BCBS · Effective November 1, 2026

    Prior authorization required

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

  • BCBS Arizona · Effective October 1, 2026

    Prior authorization required in some cases

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

  • Elevance Health · Effective February 11, 2026

    Prior authorization required

    List of items and services that require prior authorization (Medicaid TX)

FREQUENTLY ASKED QUESTIONS

Does Ambetter require prior authorization for S3840?

Ambetter lists S3840 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 S3840?

AmeriHealth Caritas lists S3840 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 S3840?

Anthem BCBS lists S3840 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 S3840?

BCBS Arizona lists S3840 on AZ Blue Standard Prior Authorization Requirements Code List (Updated 10/01/2026) for commercial plans, with conditions (list dated October 1, 2026). Verify with the payer before scheduling.

Does BCBS Illinois require prior authorization for S3840?

BCBS Illinois lists S3840 on 2026 Commercial Outpatient Medical Surgical Prior Authorization Codes for commercial plans, with conditions (list dated January 1, 2026). Verify with the payer before scheduling.

What insurance policy changes affect HCPCS S3840?

There are 4 tracked policy changes affecting HCPCS S3840, including updates from Excellus BlueCross BlueShield, Aetna. Each change may modify coverage criteria, reimbursement rates, or prior-authorization requirements.

Which payers have updated policy for HCPCS S3840?

Payers that have issued tracked updates for HCPCS S3840 include: Excellus BlueCross BlueShield, Aetna.

How do I get notified when HCPCS S3840 policy changes?

Create a free account at PolicyChanges.app and save a search filtered to HCPCS S3840. 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 S3840?

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 S3840

Prior authorization lists, coverage criteria, NCCI edits and Medicare coverage articles for S3840 in one place.

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