April 2000 Bulletin

Managed Care Penetration, 1992–1998

Mean Percent of Patients in Managed Care

State

1992

1994

1996

1998

Percent Change
1992-1998

Alabama

20.56%

22.46%

24.39%

23.78%

15.67%

Alaska

0.45

3.71

1.41

1.03

128.40

Arizona

24.43

29.92

34.63

34.66

41.87

Arkansas

5.28

8.52

13.34

15.85

200.13

California

26.56

31.39

36.53

6.69

38.14

Colorado

24.79

28.44

34.33

7.22

50.13

Connecticut

18.02

22.25

30.57

31 .70

75.93

Delaware

19.74

25.57

30.63

34.39

74.23

District of Columbia

25.56

28.31

33.69

31.39

22.79

Florida

15.49

19.58

24.56

26.12

68.64

Georgia

10.94

16.82

23.34

25.03

128.75

Hawaii

21.64

15.44

20.54

23.08

6.65

Idaho

2.76

5.07

7.14

9.82

255.89

Illinois

14.19

18.96

25.45

26.95

89.94

Indiana

13.19

15.82

19.46

19.78

49.94

Iowa

13.04

14.68

15.96

15.62

19.79

Kansas

15.69

17.17

20.07

22.28

2.03

Kentucky

7.86

12.85

16.48

17.38

121.15

Louisiana

10.31

14.69

18.14

20.86

102.36

Maine

4.67

7.67

12.51

15.76

237.50

Maryland

19.39

23.38

29.58

30.42

56.90

Massachusetts

24.75

28.95

33.53

34.46

39.25

Michigan

16.28

19.78

22.26

23.07

41.70

Minnesota

26.28

26.65

29.55

30.95

17.78

Mississippi

3.63

4.17

7.55

10.97

202.23

Missouri

18.26

22.62

26.23

28.37

55.37

Montana

1.73

4.87

6.88

7.25

319.08

Nebraska

8.81

1.94

14.88

18.19

106.67

Nevada

14.79

20.45

25.97

25.98

75.69

New Hampshire

12.23

17.21

24.39

25.12

105.41

New Jersey

10.52

16.12

25.19

28.05

166.65

New Mexico

18.42

1.68

25.62

5.31

37.57

New York

12.31

17.61

25.95

28.53

131.74

North Carolina

8.21

2.27

17.82

18.96

131.23

North Dakota

5.27

5.35

9.74

11.30

114.50

Ohio

17.25

19.61

23.84

24.93

44.53

Oklahoma

16.04

18.81

22.17

24.75

54.33

Oregon

22.55

28.51

34.36

31.13

38.04

Pennsylvania

11.76

14.68

21.41

23.62

100.88

Rhode Island

23.62

1.43

24.16

24.44

3.57

South Carolina

6.36

10.47

14.15

16.39

157.71

South Dakota

3.86

4.88

8.00

13.63

253.10

Tennessee

16.54

18.66

21.46

23.82

44.03

Texas

14.06

19.19

25.52

8.07

99.66

Utah

26.21

26.59

29.66

35.39

35.02

Vermont

9.07

11.81

16.26

16.76

84.75

Virginia

13.91

9.02

23.91

24.90

79.17

Washington

22.62

25.26

27.06

28.39

25.53

West Virginia

3.16

6.47

10.00

12.39

292.16

Wisconsin

16.67

19.39

23.43

24.74

48.40

Wyoming

2.50

4.27

2.31

6.57

162.86

Total

16.80

20.62

5.54

27.10

61.31

Source: American Academy of Orthopaedic Surgeons, 1998 Physician Census

Data extracted and analyzed by the department of research and scientific affairs


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