The document reviews evaluations of the Patient-Centered Medical Home (PCMH) model from 2012-2013, highlighting significant improvements in clinical outcomes and cost-effectiveness across various studies. It emphasizes the role of PCMH in healthcare delivery reform and evolving payment structures, with widespread recognition and integration into Medicaid programs. Despite these advancements, gaps remain in clinician satisfaction reports and further research is needed to solidify the model's impact.