TRYNYTYhealth:enablement
MA Enrollment Explorer / Nebraska / Richardson County

Medicare Advantage in Richardson County, Nebraska

279 people in Richardson County, Nebraska were enrolled in Medicare Advantage in October 2026, 12.1% of 2,314 eligible beneficiaries (+0.1 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 64% of reported enrollment; 3 parent organizations have 11 or more members and the HHI is 4,955 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 66 members here are in plans that terminate or leave the county. MA plans offered go from 13 to 15.

12.1%MA penetration, October 2026
279MA enrollees
64%leading parent's share
28.3%MSSP ACO share of Original Medicare, PY 2024
Open the county on the market mapMedicare Advantage in Nebraska

Parent organizations in Richardson County

Parent organizationMembersChange since October 2025Share
UnitedHealth Group, Inc.165−2264.5%
CVS Health Corporation69+2627.0%
Medica Holding Company22+38.6%

CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.

Value-based care alongside MA

In PY 2024, 452 beneficiaries in Richardson County were assigned to 13 Medicare Shared Savings Program ACOs, 28.3% of assignable Original Medicare beneficiaries. Together, roughly 37% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.