Please click on the links below to access The Merck Access Program forms that are applicable to you. If you are requesting a referral to the Merck Patient Assistance Program, be sure to include all information, including a prescription from your health care provider for PREVYMIS. Please be sure all signatures are included prior to submitting forms to The Merck Access Program.


This form can be downloaded and printed, and requires an original signature. Work with your health care provider to complete the enrollment form.

Enrollment Form


This patient form can be signed and submitted electronically. Please note that your health care provider must also submit the

Health Care Provider Enrollment Form.

Electronic Patient Enrollment Form

For more information, contact The Merck Access Program at 855-404-5278 Mon–Fri, 8 AM to 8 PM (ET), to speak to a representative.