Contact us

To report a side effect/adverse drug experience or quality complaint, please call Mallinckrodt at 1-800-778-7898.

If you have a nonemergency, product-related question, please call Mallinckrodt at 1-800-778-7898 or email us at medinfo@mallinckrodt.com.

For questions regarding insurance or reimbursement coverage for Acthar, please call the Acthar Support & Access Program (A.S.A.P.) at 1-888-435-2284.