What insurance policy changes affect HCPCS L1843?

There are 5 tracked policy changes affecting HCPCS L1843, including updates from Anthem BCBS. Each change may modify coverage criteria, reimbursement rates, or prior-authorization requirements.

Which payers have updated policy for HCPCS L1843?

Payers that have issued tracked updates for HCPCS L1843 include: Anthem BCBS.

How do I get notified when HCPCS L1843 policy changes?

Create a free account at PolicyChanges.app and save a search filtered to HCPCS L1843. You will receive a daily digest email whenever a new policy change references this code.

Why do payers change policies for HCPCS L1843?

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.

L1843 — Knee orthosis, single upright, thigh and calf, with adjustable flexion and extension joint (unicentric or polycentric), medial-lateral and rotation control, with or without varus/valgus adjustment, prefabricated item that has been trimmed, bent, molded, assembled, or otherwise customized to fit a specific patient by an individual with expertise: Insurance Policy Changes

L1843 Insurance Policy Changes

HCPCS L1843 is officially defined as "Knee orthosis, single upright, thigh and calf, with adjustable flexion and extension joint (unicentric or polycentric), medial-lateral and rotation control, with or without varus/valgus adjustment, prefabricated item that has been trimmed, bent, molded, assembled, or otherwise customized to fit a specific patient by an individual with expertise." HCPCS L1843 is referenced in 5 tracked payer policy changes from Anthem BCBS. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for HCPCS L1843 is critical to clean claim submission. Each entry below links to the full policy analysis with effective dates and action steps.

High impact

[Georgia] Precertification/prior authorization requirement updates — Carelon Medical Benefits Management

Anthem BCBS·Effective Nov 1, 2026

Effective November 1, 2026, Anthem Blue Cross and Blue Shield Medicare Advantage plans in Georgia will require prior authorization/precertification through Carelon Medical Benefits Management for 14 specific DMEPOS orthotic and prosthetic codes (lumbar-sacral orthoses, knee orthoses, ankle-foot orthoses, and one prosthetic code). Ordering and servicing providers must submit authorization requests via Carelon's provider portal, Availity, or email before dispensing these items to avoid claim denials.

L1843 Insurance Policy Changes

[California] Precertification/prior authorization requirement updates — Carelon Medical Benefits Management

[New York] Precertification/prior authorization requirement updates — Carelon Medical Benefits Management

[Ohio] Precertification/prior authorization requirement updates — Carelon Medical Benefits Management

[Virginia] Precertification/prior authorization requirement updates — Carelon Medical Benefits Management

[Georgia] Precertification/prior authorization requirement updates — Carelon Medical Benefits Management