Problem: Healthcare Reimbursement Methodologies". Locate the article by using the college library, logging into your professional association (AHIMA) and conducting a search, or using a search engine to locate the article. Compare retrospective reimbursement and prospective reimbursement methodologies. Case-rate methodology is widely used by government-sponsored insurance plans and commercial payers. Case-rate methodology incentivizes the provider (facility) to be more efficient and lower the cost for the case. Describe how case-rate methodology creates this incentive.