Managed care's effect on minority physicians and their patients

Area of Science:

• Health Services Research
• Health Disparities
• Physician Workforce Studies

Background:

• Managed care organizations (MCOs) play a critical role in healthcare delivery.
• Understanding physician contract denial and termination rates is crucial for equitable access to care.
• Previous research has not fully elucidated disparities faced by minority physicians in managed care networks.

Purpose of the Study:

• To compare the rates of managed care contract termination and denial between minority and non-minority physicians.
• To identify physician and patient characteristics associated with higher rates of contract denials and terminations.
• To investigate potential disparities in physician selection by MCOs.

Main Methods:

• Cross-sectional mail survey of 1,215 physicians across various specialties.
• Analysis of contract denial and termination rates, focusing on physicians denied contracts more than three times in two years.
• Examination of patient characteristics for physicians with the highest denial/termination rates in Maryland.

Main Results:

• African-American physicians (6.4%) and Asian physicians (5.8%) had higher rates of multiple contract denials compared to Caucasian physicians (3.3%).
• Hispanic physicians also experienced elevated denial rates (4.4%) compared to Caucasian physicians.
• Observed differences in physician selection by MCOs persisted even after accounting for market competition.

Conclusions:

• Significant disparities exist in managed care contract access for minority physicians.
• MCOs' selection processes may contribute to inequities in physician network participation.
• Further investigation into MCO practices is warranted to ensure fair contract allocation and promote healthcare equity.