Health Net: Fax Numbers for Claims and Prior Authorization

What is Health Net's fax number for claims?

Health Net of California, Health Net Life Insurance Company, and Health Net Community Solutions are subsidiaries of Centene Corporation, though they continue to operate under the Health Net brand. Health Net's own claims procedures page confirms a fax of 833-386-1043 for Community Supports/ECM invoice submission, and an outpatient Medi-Cal prior authorization fax of 800-743-1655. Several other purpose-specific numbers exist, including 866-399-0929 for prescription drug prior authorization and step therapy exceptions, 800-869-4325 for general prior authorization, and 833-701-0051 for transportation services certification.

Where to fax, Health Net (California)

• Community Supports/ECM invoice (Provider): fax 833-386-1043. Source: Health Net Claims Procedures.
• Outpatient Medi-Cal prior authorization (Provider): fax 800-743-1655. Source: Health Net Outpatient PA Form.
• Prescription drug PA / step therapy exception (Provider or pharmacy): fax 866-399-0929. Source: Health Net Pharmacy for Providers.
• General prior authorization (Provider): fax 800-869-4325. Source: Health Net General PA Form.
• Transportation services certification (Provider): fax 833-701-0051. Source: Health Net Transportation Form.

Fax number(s) verified 2026-09-17.

Molina Healthcare

Molina Healthcare publishes only state-specific prior authorization fax numbers, with no single national number. Examples include Nebraska at 833-832-1015, Washington at 800-767-7188, and New York at 844-823-5479. Always check your state's molinahealthcare.com provider page rather than assuming one number applies nationwide.

Priority Health

Priority Health is a fully independent Michigan health plan, not part of Centene. Its provider contact page confirms 616-942-0024 for general medical authorizations and status checks, and 616-942-8206 for its Pharmacy Help Desk covering drug authorizations and formulary exceptions.

Wellcare

Wellcare is also a Centene brand, and like Molina, has no general national fax number. Its authorizations page instructs providers to fax the completed form to the number printed on that specific form. A North Carolina Marketplace example shows 833-897-0322 for medical prior authorization.

Which route should I use?

1. Confirm which of the four organizations actually covers your patient, Health Net, Molina, Priority Health, and Wellcare are not interchangeable despite two sharing a Centene parent.
2. For Molina and Wellcare, find your specific state's page rather than using a number confirmed for a different state.
3. For Health Net, match the purpose (claims, prior auth, pharmacy, transportation) to the correct number, they aren't interchangeable either.

Several other health and life insurers follow a similar pattern. Our directory also covers Meritain Health's fax numbers, how to fax Transamerica, the UMR fax page, UnitedHealthcare's claims fax, sending a fax to Unum, and Aetna's fax number, each with its own destination and audience notes.