IPPS stands for Inpatient Prospective Payment System.

• A. Inpatient Payment System
• B. Inpatient Prospective Payment System
• C. Intermittent Payment Processing System
• D. Inpatient Policy Payment System

Answer: (B)

The key idea is recognizing what IPPS stands for and how this payment method works in practice. IPPS is a Medicare mechanism for paying hospitals for inpatient services, using a fixed, predetermined amount for each admission. That predetermined amount is set in advance and is based on the Diagnosis-Related Group (DRG) classification of the patient's condition, with adjustments for severity and other factors. The word “Prospective” signals that the payment is planned before care is delivered, not reimbursed after the fact based on actual costs. Among the options, the full form that matches this concept is Inpatient Prospective Payment System, because it includes Inpatient, Prospective, and System. The other options omit or replace key terms (“Prospective,” “System,” or use unrelated wording), which is why they aren’t correct.