Table 3. Medicare Managed Care Enrollment and Number of Plans, by Study Site: 1998 and 2001.
| Study Sites | Percent of Managed Care Penetration | Number of Medicare Plans | ||||
|---|---|---|---|---|---|---|
|
|
|
|||||
| 1998 | 2000 | 2001 | 1998 | 2000 | 2001 | |
| Dayton, Ohio | 16.8 | 16.5 | 15.2 | 4 | 3 | 2 |
| Eugene, Oregon | 45.9 | 45.0 | 41.7 | 4 | 3 | 3 |
| Olympia, Washington | 37.2 | 41.4 | 38.8 | 4 | 4 | 3 |
| Sarasota, Florida | 12.1 | 11.3 | NA | 4 | 2 | 0 |
| Springfield, Massachusetts | 21.3 | 21.6 | 21.3 | 6 | 3 | 3 |
| Tucson, Arizona | 48.8 | 49.1 | 45.2 | 7 | 4 | 2 |
NOTE: NA is not applicable.
SOURCE: Centers for Medicare & Medicaid Services, Group Plan Files, 2001.