Mixed-Methods Evaluation of the Washington State Practice Transformation Support Hub

Area of Science:

• Health Services Research
• Health Systems Science
• Practice Transformation

Background:

• Practice transformation initiatives aim to enhance collaborations between public health, primary care, and behavioral health.
• Limited empirical evidence exists on the impact of these initiatives on clinical practices.

Purpose of the Study:

• To evaluate the Washington Practice Transformation Support Hub (Hub), a publicly funded initiative.
• To assess the impact of Hub activities on participating primary care and behavioral health practices.

Main Methods:

• Mixed-methods evaluation using pre- and posttest survey data, administrative data, and key informant interviews.
• Quantitative data assessed progress in care integration, clinical-community linkages, and value-based payment.
• Qualitative interviews provided context on factors influencing practice progress.

Main Results:

• Hub participation correlated with improved care integration and clinical-community linkages.
• No significant progress was observed in value-based payment adoption.
• Qualitative findings highlighted the influence of communication, practice culture, and resource constraints on outcomes.

Conclusions:

• The Washington Hub successfully enhanced integration of physical and behavioral health care and strengthened clinical-community linkages.
• Value-based payment progress was not achieved, indicating a need for targeted strategies.
• Addressing communication, culture, resource limitations, and sustainability is crucial for future practice transformation efforts, particularly in rural settings.