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Market incentives, plan choice, and price increases
K E Thorpe1, C S Florence, B Gray
1Department of Health Policy and Management, Rollins School of Public Health, Emory University, Atlanta, USA.
Health Affairs (Project Hope)
|January 29, 2000
Summary
The Federal Employees Health Benefits Program's (FEHBP) fixed subsidy encourages enrollment in low-cost plans. Premiums increase faster for plans below the subsidy threshold, impacting healthcare cost control.
Area of Science:
- Health economics
- Public policy
- Insurance markets
Background:
- The Federal Employees Health Benefits Program (FEHBP) is a key model for controlling healthcare expenditures.
- Understanding enrollment incentives and premium growth is crucial for effective healthcare policy.
Purpose of the Study:
- To analyze the effect of the FEHBP's maximum dollar contribution on beneficiary choices for lower-cost health plans.
- To investigate the relationship between subsidy levels and insurance premium inflation within the FEHBP.
Main Methods:
- Econometric analysis of FEHBP enrollment data.
- Comparative study of premium growth rates for plans above and below the maximum dollar contribution threshold.
Main Results:
- A fixed maximum dollar contribution, not tied to low-price plans, results in minimal selection of such plans.
- Insurance premiums in FEHBP plans below the fixed subsidy level grew approximately 5% faster annually compared to those above it.
Conclusions:
- The design of subsidy mechanisms significantly influences consumer behavior and market dynamics in health insurance.
- Policy adjustments to the FEHBP's maximum contribution could enhance cost-control effectiveness and mitigate premium inflation.