Exiting primary care providers

Area of Science:

• Health Services Research
• Health Economics
• Primary Care Medicine

Background:

• Primary care providers (PCPs) are crucial for healthcare system stability.
• Physician exits, due to retirement or relocation, can disrupt patient care continuity.
• Understanding the impact of PCP transitions on healthcare utilization is essential.

Purpose of the Study:

• To analyze the effects of primary care provider exits on patient healthcare utilization and spending.
• To compare the treatment behaviors and service provision of exiting physicians versus their successors.
• To investigate patient substitution behaviors and overall health outcomes following PCP departures.

Main Methods:

• Comparative analysis of patient healthcare utilization before and after PCP exits.
• Examination of treatment changes and service referrals by physicians nearing exit.
• Assessment of healthcare spending, service utilization, and mortality rates among affected patient populations.

Main Results:

• Physicians nearing exit alter treatment behavior, significantly impacting patient healthcare spending.
• Successor and new PCPs increase preventive services and specialist referrals post-exit.
• Increased inpatient expenditures are linked to new PCPs' referrals; patient substitution is minimal.
• Despite increased service utilization, affected patients experience significantly higher mortality rates post-exit.

Conclusions:

• PCP exits disrupt healthcare delivery, leading to increased costs and adverse patient outcomes.
• While new providers offer more preventive care, referral patterns contribute to higher inpatient costs.
• Inadequate follow-up care for referred patients may explain increased mortality after PCP transitions.
• Policy interventions are needed to ensure continuity of care and mitigate negative health impacts during PCP transitions.