Merck Co-Pay Assistance Program
MedicalFinancialCheck hours
Contact
- Address
- Rahway, NJ
- Phone
- (855) 257-3932
- Website
- Visit website
- Hours
- 8:00 AM - 8:00 PM PDT
Who it's for
Eligibility unknown. Call ahead to ask who this service is for.
About this resource
Out-of-pocket cost help for eligible KEYTRUDA patients.
Last verified August 5, 2026