Primary care, behavioral health, provider colocation, and rurality

Area of Science:

• Health Services Research
• Healthcare Delivery Systems
• Rural Health

Background:

• Primary care and behavioral health services are critical components of comprehensive healthcare.
• Understanding the physical proximity of these services is essential for healthcare integration.
• Geographic accessibility influences patient access to coordinated care.

Purpose of the Study:

• To characterize the colocation patterns of primary care and behavioral health service delivery sites nationwide.
• To identify factors influencing the colocation of these essential healthcare services.

Main Methods:

• Utilized the Centers for Medicare & Medicaid Services' National Plan and Provider Enumeration System.
• Geocoded practice addresses of primary care and behavioral health providers across the United States.
• Analyzed colocation rates based on geographic factors like rurality.

Main Results:

• Colocation rates varied significantly by geographic setting, with 40.2% of urban primary care physicians colocated versus 22.8% in isolated rural areas.
• When controlling for the number of primary care physicians, frontier areas demonstrated higher odds of colocation (OR, 1.289; P < .01).
• Practice size and provider proximity were identified as potential limitations to integration opportunities.

Conclusions:

• Findings highlight the complex landscape of primary care and behavioral health workforce overlap.
• Opportunities for service integration may be constrained by practice characteristics and provider proximity.
• New avenues for enhancing healthcare integration are suggested by the observed colocation patterns.