Authorizations

We follow each health plan's Prior Authorization lists (PAL). For specifics on what requires prior authorization, please refer to the member's health plan website.

For services that require prior authorization, providers may submit for authorization requests via the Provider Web Portal at https://asp.healthsystemone.com/hs1providers or via fax. Please refer to your state and provider handbook for details on what is needed for your specific authorization request and, if needed, a fax number.

Services are reviewed as quickly as possible and we follow the timelines set by CMS, the state or each health plan for the member.