title: One approach to improving a hospital's case mix and billing process.
mesh_terms: D000066:Accounting; D003365:Costs and Cost Analysis; D003953:Diagnosis-Related Groups; D006746:Hospital Bed Capacity, 500 and over; D006748:Hospital Departments / Q000458:organization & administration*; D008500:Medical Records Department, Hospital / Q000458:organization & administration*; D009820:Ohio