MA payer · 1 active contracts

AETNA HEALTH OF OHIO INC.

128,307

Total MA enrolled

175

Counties served

States served

Largest state

Top states by enrollment

1OH104,152
2KY24,155

Top counties

by single-county enrollment

Franklin, OH
HMO/HMOPOS · contract H0628
11,082
Cuyahoga, OH
HMO/HMOPOS · contract H0628
7,643
Lucas, OH
HMO/HMOPOS · contract H0628
5,083
Summit, OH
HMO/HMOPOS · contract H0628
4,996
Stark, OH
HMO/HMOPOS · contract H0628
4,876
Hamilton, OH
HMO/HMOPOS · contract H0628
4,244
Muskingum, OH
HMO/HMOPOS · contract H0628
3,903
Montgomery, OH
HMO/HMOPOS · contract H0628
3,278
Mahoning, OH
HMO/HMOPOS · contract H0628
2,642
Trumbull, OH
HMO/HMOPOS · contract H0628
2,600
Licking, OH
HMO/HMOPOS · contract H0628
2,347
Lorain, OH
HMO/HMOPOS · contract H0628
1,969
Jefferson, KY
HMO/HMOPOS · contract H0628
1,895
Delaware, OH
HMO/HMOPOS · contract H0628
1,865
Guernsey, OH
HMO/HMOPOS · contract H0628
1,731

Plan-type mix (enrollment)

HMO/HMOPOS

128,307 enrolled

Source: CMS Monthly MA Enrollment by State/County/Contract (May 2026, abridged). Enrollment counts ≤ 10 are excluded from the source file (HIPAA suppression).