1. Primary care clinician participation in the CMS Quality Payment Program Author(s): MacKinney, A. Clinton, authorUllrich, Fred, authorMueller, Keith J., author Publication: Iowa City, IA : Rural Policy Research Institute, April 2019 Subject(s): Primary Health CareReimbursement, Incentive -- statistics & numerical dataRural PopulationUrban PopulationUnited StatesCenters for Medicare & Medicaid Services (U.S.)