MA Enrollment Explorer / South Dakota / Oglala Lakota County
Medicare Advantage in Oglala Lakota County, South Dakota
61 people in Oglala Lakota County, South Dakota were enrolled in Medicare Advantage in October 2026, 4.1% of 1,483 eligible beneficiaries (−0.2 pts since October 2025).. HRSA classifies the county as fully rural. For 2027, 0 members here are in plans that terminate or leave the county. MA plans offered go from 8 to 6.
4.1%MA penetration, October 2026
61MA enrollees
n/aleading parent's share
14.3%MSSP ACO share of Original Medicare, PY 2024
Value-based care alongside MA
In PY 2024, 90 beneficiaries in Oglala Lakota County were assigned to 8 Medicare Shared Savings Program ACOs, 14.3% of assignable Original Medicare beneficiaries. Together, roughly 18% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.