Many suggest that the next step for integrated care is widespread implementation of measurement-based care (MBC). Although the measures most associated with MBC are standardized, no randomized clinical trial has demonstrated their use to improve psychotherapeutic outcomes with embedded behavioral health providers in integrated care. Two evidence-based MBC systems have been studied in a variety of behavioral health environments, but neither system has been investigated in integrated health care. Addressing this gap in the literature, the present study evaluated the use of MBC, specifically the Partners for Change Outcome Management System, in three integrated care sites.