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21-550 New Fax Numbers to Request Prior Authorization for Medications

Date: 07/29/21

This information applies to Physicians, Participating Physician Groups (PPGs), Hospitals, and Ancillary providers.

For Medi-Cal, this information applies to Fresno, Kings, and Madera counties.

Effective October 1, 2021, fax prior authorization requests for medications to the numbers listed below

Use the appropriate fax numbers when requesting prior authorization (PA) for the following:

Types of Request

New Fax Number

Pharmacy PA

For initial PA and formulary exception requests for medications that are prescribed to a member and covered under the pharmacy plan and dispensed by a network pharmacy.

866-399-0929

Medical pharmacy PA

For medications that are covered under a member’s medical plan and are administered by a health care professional in a provider’s office, outpatient hospital, infusion center or through a home infusion provider.

833-953-3436

You may continue to fax PA requests for medications with the current fax number until October 1, 2021.

Additional information

Relevant sections of the provider operations manuals will be revised to reflect the information contained in this update as applicable. Provider operations manuals are available electronically in the Provider Library, located on the provider website.

If you have questions regarding the information contained in this update, contact CalViva Health at 888-893-1569.



Last Updated: 07/29/2021