Medicare.gov
Medicare & Medicaid · South Dakota · Free
Official US Medicare site. Compare plans, find providers, understand Parts A/B/C/D, and check coverage. Call 1-800-MEDICARE (1-800-633-4227) 24/7. Worth a call for anyone navigating Annual Enrollment, dual eligibility with Medicaid, or appealing a coverage denial. Expect a 10–25 minute conversation depending on how detailed the situation is; bring a current med list to speed things up. Free of charge — no eligibility paperwork required to call or browse.
Contact & Details
Address: Nationwide
Hours: Online