BelHealth Investment Partners has announced the acquisition of American HealthCare Services Association (AHSA).

BelHealth, based in New York, is a healthcare private equity firm focused on lower middle market companies. The firm typically invests $20-50 million per platform company across three core healthcare segments: services, products and distribution.

AHSA, headquartered in Traverse City, Mich., is a staffing services provider for hospitals and other healthcare facilities. AHSA supports customers with all areas of staffing, including nurses, physicians, mid-level healthcare professionals, allied healthcare professionals, medical office staff, IT and other staffing specialties.

Financial terms were not disclosed.