title: DRG payments and net contribution variance analysis.
mesh_terms: D000704:Analysis of Variance; D003361:Cost Allocation / Q000379:methods; D003365:Costs and Cost Analysis; D003953:Diagnosis-Related Groups; D011445:Prospective Payment System / Q000379:methods*; D012051:Reimbursement Mechanisms / Q000379:methods*; D014481:United States