Yes. For ACOs and CPs, Bi-Annual Reports must be completed and shared with Abt and MassHealth. Reports must be completed and shared with Abt and MassHealth. For TA Vendors, Quarterly Reports must be completed and shared with Abt and MassHealth. The reports are a quick and easy way for us to stay in touch and follow your progress, and ensure you are satisfied with your experience participating in the TA Marketplace.