You're in luck, go to:
http://aging.dhr.georgia.gov/portal/site/DHR-DAS/
You want the GeorgiaCares Program which is located at: They help with prescription drug benefits and other free/low cost/sliding fee scale prescription services.
Contact Information
Phone: 1.800.669.8387
Fax: 1.404.657.1727
The Division of Aging Services for the State provides a myriad of services for your grandparents. All you need to do is contact the Area Agency on Aging(AAA) for the county in which they reside... Here is a list of the counties and their AAA for specific information
http://aging.dhr.georgia.gov/portal/...bf01010aRCR D
(sorry the link is so long)