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Payment policy and inefficient benefits in the Medicare+Choice program
Steven D Pizer1, Austin B Frakt, Roger Feldman
1Boston University School of Public Health, Center for Health Quality, Department of Veterans Affairs, Bedford, MA 01730, USA. pizer@bu.edu
International Journal of Health Care Finance and Economics
|December 3, 2003
Summary
Medicare health plans with zero premiums may offer inefficient benefits due to payment rate changes. Policy may encourage plans to provide benefits not valued by enrollees at their cost.
Area of Science:
- Health economics
- Public policy analysis
- Healthcare management
Background:
- Medicare+Choice program regulations may influence health plan benefit design.
- Understanding the relationship between revenue and benefits is crucial for efficient healthcare delivery.
- Previous research may not fully account for unobserved cost variations.
Purpose of the Study:
- To determine if Medicare+Choice premium rebate constraints lead to inefficient health plan benefits.
- To assess the impact of the Benefits Improvement and Protection Act of 2000 on benefit structures.
Main Methods:
- Utilized a natural experiment design following the Benefits Improvement and Protection Act of 2000.
- Analyzed the sensitivity of benefits in zero-premium versus non-zero-premium plans to payment rate variations.
- Controlled for potential confounding factors related to the cost of coverage.
Main Results:
- Benefits in zero-premium Medicare+Choice plans demonstrated greater sensitivity to payment rate adjustments.
- Plans with higher premiums showed less responsiveness in benefit changes to payment rate fluctuations.
- Evidence suggests a distortion in benefit offerings driven by Medicare policy.
Conclusions:
- Current Medicare policies may incentivize health plans to offer benefits that do not align with enrollee value or cost.
- The findings highlight potential inefficiencies in benefit allocation within the Medicare+Choice program.
- Policy adjustments may be needed to ensure benefits are both valued by enrollees and economically efficient.