\u200b \u200b\u200b\u200b\u200b(800) 977-2273\u200b\n\n Medi-Cal Rx \u200bMembers and Providers: If you have a question, need help, or need to report a problem, please call (800) 977-2273 for our Medi-Cal Rx Customer Service Center (CSC)\u200b. CSC hours are available 24 hours a day, 7 days a week, 365 days a year.