251 code entries across 3 active Health Alliance Plan policies that Backwork has recorded as requiring prior authorization. Each policy links to its page and to the payer’s source.
Summary of the payer’s published policy. Not a coverage determination — confirm with Health Alliance Plan before submitting.
| Policy | Effective | Codes requiring prior authorization |
|---|---|---|
| Health Alliance Plan MSK Code List | Jan 1, 2026 |
|
| Health Alliance Plan Radiology Code List | Aug 1, 2026 | |
| Health Alliance Plan Sleep CPT Code List | Aug 1, 2026 |