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PAYER POLICY CHANGES

B4220 Insurance Policy Changes

HCPCS B4220 is officially defined as "Parenteral nutrition supply kit; premix, per day." HCPCS B4220 is referenced in 8 tracked payer policy changes from Anthem BCBS, Arkansas Medicaid, and 2 other payers. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for HCPCS B4220 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 rules13
Payers requiring prior auth13
  • Anthem BCBS · Effective November 1, 2026

    Prior authorization required

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

  • Blue Shield of California · Effective October 1, 2026

    Prior authorization required

    Prior Authorization List for Blue Shield of California

  • Colorado Medicaid · Effective July 1, 2026

    Prior authorization required

    Colorado Health First Colorado Fee Schedule (Prior Authorization Needed column)

FREQUENTLY ASKED QUESTIONS

Does Anthem BCBS require prior authorization for B4220?

Anthem BCBS lists B4220 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 Illinois require prior authorization for B4220?

BCBS Illinois lists B4220 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.

Does BCBS Montana require prior authorization for B4220?

BCBS Montana lists B4220 on 2026 Commercial Medical Surgical Prior Authorization Codes for commercial plans, with conditions (list dated January 1, 2026). Verify with the payer before scheduling.

Does BCBS New Mexico require prior authorization for B4220?

BCBS New Mexico lists B4220 on 2026 Commercial Outpatient Medical Surgical ASO Medical Surgical Procedure Code List for commercial plans, with conditions (list dated January 1, 2026). Verify with the payer before scheduling.

Does BCBS Oklahoma require prior authorization for B4220?

BCBS Oklahoma lists B4220 on 2026 Commercial Outpatient Medical Surgical ASO 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 B4220?

There are 8 tracked policy changes affecting HCPCS B4220, including updates from Anthem BCBS, Arkansas Medicaid, Excellus BlueCross BlueShield. Each change may modify coverage criteria, reimbursement rates, or prior-authorization requirements.

Which payers have updated policy for HCPCS B4220?

Payers that have issued tracked updates for HCPCS B4220 include: Anthem BCBS, Arkansas Medicaid, Excellus BlueCross BlueShield, Blue Cross & Blue Shield of Mississippi.

How do I get notified when HCPCS B4220 policy changes?

Create a free account at PolicyChanges.app and save a search filtered to HCPCS B4220. 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 B4220?

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 B4220

Prior authorization lists, coverage criteria, NCCI edits and Medicare coverage articles for B4220 in one place.

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