“…Fourth, while increasingly used to assess PCMH reforms, 27,64,65 patientreported experiences with providers/practices may not fully match to PCMH processes of care. 66 Additional studies that include provider-and practice-level data for investigating associations between PCMH characteristics and MHS use are needed. Lastly, adults who were homeless, institutionalized, or living in military quarters were excluded from MEPS, limiting the generalizability of findings for those groups who often have higher rates of serious mental illness.…”