Provider Contacts


Since 2010, (Gainwell Technology) has served as the fiscal agent for Medicaid and PeachCare for Kids® which includes providing site updates and maintenance to the Gainwell Technology portal.  If you have trouble accessing the GAMMIS portal, Gainwell Technology Customer Service Representatives are available to assist you Monday through Friday, 8 a.m. to 7 p.m. ET.

  • Providers:  1-800-766-4456
  • Members:  1-866-211-0950
  • For the quickest response, please send an inquiry through the contact page of the GAMMIS Portal