Don't qualify for this program? Visit the DBAs to look for financial assistance based on your diagnosis.  


Merck Patient Assistance Program for Invanz, Primaxin, and Cancidas

This program provides brand name medications at no or low cost.

Provided by: Merck Patient Assistance, Inc.

PO Box 8122
Somerville, NJ 08876

TEL: 866-840-5400

FAX: 877-923-6786
Languages Spoken:


Program Website


Program Applications and Forms

Merck PAP Application for Invanz, Primaxin, and Cancidas



  • Cancidas injectable; iv (caspofungin)

Eligibility Requirements   

Insurance Status Must have no prescription coverage
Those with Part D Eligible? No
Income Not disclosed
Diagnosis/Medical Criteria Not specified
US Residency Required? Yes


Obtaining Call or download
Receiving Faxed or mailed
Returning Fax or mail
Doctor's Action Hospital contact must complete application and attach dispensing record
Applicant's Action Complete section and sign
Decision Communicated Hospital notified of acceptance or denial
Decision Timeframe Within 48 hours


Amount/Supply Not specified
Sent To Doctor's office or specific site
Delivery Time Not specified
Refill Process Not specified
Limit Not specified
Re-application Not specified

Additional Information

This is a product replacement program. Contact program for Spanish application.
Updated August 06, 2015