Health Insurance
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THE NATION'S HEALTHCARE DOLLAR: 2006
WHERE IT COMES FROM (1)



(1) Does not add to 100 percent due to rounding.
(2) State Children’s Health Insurance Program.
Source: Centers for Medicare and Medicaid Services, Office of the Actuary.

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CONSUMER PRICE INDICES FOR INSURANCE AND
RELATED ITEMS AND ANNUAL RATES OF CHANGE, 1998-2007
 (Base: 1982-84=100)



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NATIONAL HEALTHCARE EXPENDITURES, AVERAGE ANNUAL PERCENT GROWTH
FROM PRIOR YEAR, 1993-2017



(1) Average annual growth from 1970 through 1993; marks the beginning of the shift to managed care.
(2) Projected.
Source: Centers for Medicare and Medicaid Services, Office of the Actuary.

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TOP TEN HEALTH INSURANCE GROUPS
BY DIRECT PREMIUMS WRITTEN, 2007 (1)
 ($ millions)

 Rank |  Group |  Direct premiums written |  Market share |
| 1 | UnitedHealth Group | $66,768.8 | 11.70% |
| 2 | WellPoint Inc. Group | 55,662.3 | 9.75 |
| 3 | Kaiser Foundation Group | 43,714.2 | 7.66 |
| 4 | Humana Group | 21,742.1 | 3.81 |
| 5 | Aetna Group | 21,722.3 | 3.81 |
| 6 | HCSC Group | 14,857.9 | 2.60 |
| 7 | American Family Corp. Group | 11,646.5 | 2.04 |
| 8 | Highmark Group | 11,448.8 | 2.01 |
| 9 | Independence Blue Cross Group | 9,832.3 | 1.72 |
| 10 | CIGNA Health Group | 9,640.8 | 1.69 |
| (1) Includes data from the property/casualty, life/health, fraternal and health annual statements.
Source: National Association of Insurance Commissioners (NAIC). Reprinted with permission. Further reprint or redistribution strictly prohibited without written permission of NAIC. |
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