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PAYER POLICY CHANGES

E2103 Insurance Policy Changes

HCPCS E2103 is officially defined as "Non-adjunctive, non-implanted continuous glucose monitor or receiver." HCPCS E2103 is referenced in 15 tracked payer policy changes from Mississippi Medicaid (DOM), Independence Blue Cross, and 9 other payers. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for HCPCS E2103 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 rules19
Payers requiring prior auth19
  • 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 Standard Prior Authorization Requirements Code List (Updated 10/01/2026)

  • BCBS Illinois · Effective October 1, 2026

    Prior authorization required

    Utilization Management Process

FREQUENTLY ASKED QUESTIONS

Does Ambetter require prior authorization for E2103?

Ambetter lists E2103 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 E2103?

AmeriHealth Caritas lists E2103 on AmeriHealth Caritas Louisiana prior authorization service list for medicaid managed plans. Verify with the payer before scheduling.

Does Arizona Complete Health require prior authorization for E2103?

Arizona Complete Health lists E2103 on Arizona Complete Health CMS-0057-F prior authorization requirements for medicaid managed plans (list dated December 31, 2025). Verify with the payer before scheduling.

Does BCBS Arizona require prior authorization for E2103?

BCBS Arizona lists E2103 on AZ Blue Standard Prior Authorization Requirements Code List (Updated 10/01/2026) for commercial plans (list dated October 1, 2026). Verify with the payer before scheduling.

Does BCBS Illinois require prior authorization for E2103?

BCBS Illinois lists E2103 on Utilization Management Process for medicare advantage plans (list dated October 1, 2026). Verify with the payer before scheduling.

What insurance policy changes affect HCPCS E2103?

There are 15 tracked policy changes affecting HCPCS E2103, including updates from Mississippi Medicaid (DOM), Independence Blue Cross, Arkansas Medicaid. Each change may modify coverage criteria, reimbursement rates, or prior-authorization requirements.

Which payers have updated policy for HCPCS E2103?

Payers that have issued tracked updates for HCPCS E2103 include: Mississippi Medicaid (DOM), Independence Blue Cross, Arkansas Medicaid, BlueCross BlueShield of South Carolina, UnitedHealthcare, Excellus BlueCross BlueShield, Blue Shield of California, Indiana Medicaid (IHCP), Connecticut Medicaid (HUSKY Health), Aetna, Colorado Medicaid.

How do I get notified when HCPCS E2103 policy changes?

Create a free account at PolicyChanges.app and save a search filtered to HCPCS E2103. 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 E2103?

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 E2103

Prior authorization lists, coverage criteria, NCCI edits and Medicare coverage articles for E2103 in one place.

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