This is the Magellan website for behavioral health providers
Magellan Health

Health First Health Plans

Effective Jan. 1, 2022, Magellan will no longer manage behavioral health benefits for Health First Health Plans' members in Medicare, Exchange (individual) and TPA plans. Magellan will, however, continue to manage behavioral health benefits for members in commercial (group) HMO and POS plans.

Quick Reference Guide (PDF)