Costing medical care: using Medicare administrative data

Area of Science:

• Health Economics
• Medical Informatics
• Public Health Policy

Background:

• Medicare administrative records offer a vast dataset for analyzing healthcare costs.
• Previous studies have highlighted the need for detailed cost analysis of specific medical conditions within large populations.
• Understanding healthcare costs is crucial for resource allocation and policy development.

Purpose of the Study:

• To describe the methodology employed by the Program on Research on the Treatment of Specific Conditions (PORTS) in utilizing Medicare data.
• To evaluate the strengths and weaknesses of Medicare administrative records for cost-related research.
• To detail the estimation of direct and social (opportunity) costs associated with treating specific conditions in Medicare beneficiaries.

Main Methods:

• Analysis of Medicare administrative records systems.
• Examination of relevant data elements and their changes over time.
• Application of data to estimate treatment costs for specific conditions.

Main Results:

• Identification of key data elements within Medicare records for cost analysis.
• Methodology for estimating the cost to Medicare for treating specific conditions.
• Framework for determining the cost of services for patient cohorts identified through other databases.

Conclusions:

• Medicare administrative data are valuable for studying the medical care costs of specific conditions.
• The PORTS methodology provides a robust approach to estimating direct and opportunity costs.
• This approach can be extended to integrate data from diverse sources for comprehensive cost analysis.