Health Maintenance Organizations


Name Medical Care % Administration % Operating Margin Group Enrollment Individual Enrollment Medicare Enrollment Medicaid Enrollment Point of Service Enrollment Total Enrollment
Aetna Health Plans of Central & Eastern PA 83.03% 14.56% 2.41% 49,366 0 4,570 22,187 71,839 147,962
Aetna Health Plans of Western PA, Inc 76.54% 14.91% 8.54% 13,107 890 0 3,179 29,052 46,228
Alliance Health Network 89.58% 15.70% -5.29% 17,759 0 0 0 0 17,759
AmeriHealth HMO, Inc 77.63% 34.81% -12.44% 36,464 0 0 0 0 36,464
CIGNA Healthcare of PA, Inc 91.15% 69.16% -60.31% 3,818 10 0 0 0 3,828
Central Medical Health Plan 92.17% 9.40% -1.57% 13,351 0 0 0 0 13,351
Geisinger Health Plan 91.70% 8.80% -0.50% 133,221 15,581 8,323 0 19,278 176,403
Greater Atlantic Health Services 83.34% 18.92% -2.25% 49,958 968 13,206 28,352 0 92,484
HIP of Pennsylvania, Inc       0 0 0 0 0 0
HMO of Northeastern PA 83.27% 14.16% 2.57% 99,316 0 6,283 0 0 105,599
Health Partners of Philadelphia 87.98% 12.32% -0.30% 0 0 0 86,277 0 86,277
HealthAmerica Pennsylvania, Inc 86.26% 14.45% -0.71% 262,334 1,145 5,225 0 12,449 281,153
HealthGuard of Lancaster 83.11% 9.91% 6.97% 28,017 0 0 0 21,222 49,239
Healthcare Management Alternatives, Inc 82.37% 12.37% 5.27% 0 0 0 70,064 0 70,064
Keystone Health Plan Central, Inc 74.70% 13.89% 11.41% 129,867 31,780 0 0 0 161,647
Keystone Health Plan East 85.19% 11.52% 3.29% 271,207 1,781 46,210 157,852 104,332 581,382
Keystone Health Plan West 91.47% 12.83% -4.30% 175,055 0 19,320 84,615 0 278,990
Medigroup HMO, Inc       0 0 0 0 0 0
Oxford Health Plan (PA), Inc 81.32% 17.80% 0.88% 849 0 0 46,520 0 47,369
Prudential Health Care Plan, Inc 81.03% 21.62% -2.66% 31,775 54 0 239 0 32,068
QualMed Plans for Health, Inc       0 0 0 0 0 0
Riverside Health Plan, Inc       0 0 0 0 0 0
US Health Care Systems, Inc 81.75% 16.02% 2.24% 692,977 14,557 65,673 1,143 76,557 850,907
Vista Health Plan       0 0 0 0 0 0
1995 83.27% 14.45% -0.30% 2,008,441 66,766 168,810 500,428 334,729 3,079,174
Data reported to the Department of Health and Insurance Department and made available by the Pennsylvania Medical Society and the Hospital & Health System Association of Pennsylvania