1 commercial payer policy lists A4457. See each policy's status for the code and its official source. Listing a code is not a coverage decision: read each policy’s source for the requirements that apply.
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1 policy from 1 payer
Summary of the payer’s published policy. Not a coverage determination — confirm with the payer before submitting.
| Policy | Effective | Status of A4457 |
|---|---|---|
| Cigna Medicare Advantage Durable Medical Equipment Code List | Jan 1, 2025 | Prior auth required |