MA payer · 1 active contracts

PROVIDENCE HEALTH ASSURANCE

64,428

Total MA enrolled

Counties served

States served

Largest state

Top states by enrollment

1OR55,890
2WA4,395
3CA4,143

Top counties

by single-county enrollment

Multnomah, OR
HMO/HMOPOS · contract H9047
15,991
Washington, OR
HMO/HMOPOS · contract H9047
15,058
Clackamas, OR
HMO/HMOPOS · contract H9047
12,537
Lane, OR
HMO/HMOPOS · contract H9047
4,244
Orange, CA
HMO/HMOPOS · contract H9047
4,143
Yamhill, OR
HMO/HMOPOS · contract H9047
3,463
Clark, WA
HMO/HMOPOS · contract H9047
1,948
Marion, OR
HMO/HMOPOS · contract H9047
1,765
Spokane, WA
HMO/HMOPOS · contract H9047
828
Benton, OR
HMO/HMOPOS · contract H9047
699
Benton, WA
HMO/HMOPOS · contract H9047
599
Polk, OR
HMO/HMOPOS · contract H9047
570
Deschutes, OR
HMO/HMOPOS · contract H9047
552
Hood River, OR
HMO/HMOPOS · contract H9047
479
Snohomish, WA
HMO/HMOPOS · contract H9047
466

Plan-type mix (enrollment)

HMO/HMOPOS

64,428 enrolled

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