MA payer · 1 active contracts
ALTERWOOD ADVANTAGE, INC.
13,460
Total MA enrolled
20
Counties served
1
States served
MD
Largest state
Top states by enrollment
- 1MD13,460
Top counties
by single-county enrollment- 4,706Baltimore City, MDHMO/HMOPOS · contract H9306
- 2,524Baltimore, MDHMO/HMOPOS · contract H9306
- 793Cecil, MDHMO/HMOPOS · contract H9306
- 662Harford, MDHMO/HMOPOS · contract H9306
- 600Wicomico, MDHMO/HMOPOS · contract H9306
- 580Anne Arundel, MDHMO/HMOPOS · contract H9306
- 512Prince George's, MDHMO/HMOPOS · contract H9306
- 469Dorchester, MDHMO/HMOPOS · contract H9306
- 426Montgomery, MDHMO/HMOPOS · contract H9306
- 356Carroll, MDHMO/HMOPOS · contract H9306
- 323Worcester, MDHMO/HMOPOS · contract H9306
- 266Howard, MDHMO/HMOPOS · contract H9306
- 251Caroline, MDHMO/HMOPOS · contract H9306
- 205Somerset, MDHMO/HMOPOS · contract H9306
- 181Talbot, MDHMO/HMOPOS · contract H9306
Plan-type mix (enrollment)
HMO/HMOPOS
13,460 enrolled
Source: CMS Monthly MA Enrollment by State/County/Contract (May 2026, abridged). Enrollment counts ≤ 10 are excluded from the source file (HIPAA suppression).