As the largest provider of behavioral health services in western Massachusetts, Mercy Behavioral Health Care offers you streamlined access to an entire continuum of high-quality inpatient and outpatient care for people of all ages, from children and adolescents to adults and seniors. Inpatient services are provided at the 104-bed Providence Behavioral Health Hospital in Holyoke, and depending on your needs, outpatient services are located in both Holyoke and Springfield.