With its final Outpatient Prospective Payment System (OPPS) rule for 2019, CMS is eliminating the pay discrepancy Medicare beneficiaries face visiting a hospital-owned outpatient setting as opposed to a traditional doctor’s office. CMS said cutting reimbursement at hospital-owned outpatient settings for these visits will save Medicare $380 million in 2019 alone. The American Hospital Association promptly vowed to sue.