MA payer · 1 active contracts

KAISER FOUNDATION HP OF THE N W

109,347
Total MA enrolled
19
Counties served
2
States served
OR
Largest state

Top states by enrollment

Top counties

by single-county enrollment
  • Multnomah, OR
    HMO/HMOPOS · contract H9003
    24,378
  • Clark, WA
    HMO/HMOPOS · contract H9003
    21,909
  • Clackamas, OR
    HMO/HMOPOS · contract H9003
    17,224
  • Washington, OR
    HMO/HMOPOS · contract H9003
    16,673
  • Marion, OR
    HMO/HMOPOS · contract H9003
    10,327
  • Cowlitz, WA
    HMO/HMOPOS · contract H9003
    7,561
  • Columbia, OR
    HMO/HMOPOS · contract H9003
    2,745
  • Polk, OR
    HMO/HMOPOS · contract H9003
    2,681
  • Yamhill, OR
    HMO/HMOPOS · contract H9003
    1,867
  • Lane, OR
    HMO/HMOPOS · contract H9003
    1,806
  • Linn, OR
    HMO/HMOPOS · contract H9003
    1,186
  • Benton, OR
    HMO/HMOPOS · contract H9003
    400
  • Wahkiakum, WA
    HMO/HMOPOS · contract H9003
    360
  • Skamania, WA
    HMO/HMOPOS · contract H9003
    124
  • Clatsop, OR
    HMO/HMOPOS · contract H9003
    25

Plan-type mix (enrollment)

HMO/HMOPOS
109,347 enrolled
Source: CMS Monthly MA Enrollment by State/County/Contract (May 2026, abridged). Enrollment counts ≤ 10 are excluded from the source file (HIPAA suppression).

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