MPA Attribution Tracking Tool (MATT)

The Medicare Performance Adjustment (MPA) Attribution Tracking Tool (MATT) automates the process of gathering and maintaining provider data required for the MPA attribution as well as supporting hospital user access to PHI-level beneficiary data. There are two types of user roles within MATT: Submitter (Hospital User) and Reviewer (HSCRC and CRISP user). Both submitters and reviewers are needed in order to submit, review, and update the provider-to-hospital relationships considered under the MPA for Medicare FFS beneficiary PHI sharing purposes.

Each hospital as a limited amount of MATT Submitter in order to track access and communication with each hospital.


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