Hospitals Information Center
Find enrollment guidance, payment system updates, and resources for hospitals and institutional providers.
Announcements
Resources
Enrollment & Participation
- Medicare Enrollment for Providers & Suppliers
- Enrollment Applications
- Hospitals: Conditions for Coverage and Participation
- Critical Access Hospitals: Certification and Compliance
- Psychiatric Hospitals: Certification and Compliance
- Organ Transplant Program: Certification and Compliance
- Rural Emergency Hospitals: Certification and Compliance
- Quality, Safety & Oversight
- NPI Standard
Coverage
Billing & Payment
- Acute Inpatient PPS (IPPS)
- Hospital Outpatient PPS (OPPS)
- Long-Term Care Hospital (LTCH) PPS
- Inpatient Rehabilitation Facility (IRF) PPS
- Inpatient Psychiatric Facility (IPF) PPS
- Electronic Billing & EDI Transactions
- Average Sales Price Billing Resources
- Coordination of Benefits & Recovery Overview
- Medicare Secondary Payer
- Form CMS 1450: Institutional Paper Claim Form
- Form CMS 1500: Health Insurance Claim Form
- Charges for the Uninsured FAQs
- Offering Discounts to the Uninsured FAQ
Coding
Program Manuals & Transmittals
Cost Reporting
- Paper-Based Manuals - Provider Reimbursement Manual (Pub 15)
- Provider Reimbursement Review Board
Stay Informed
- Subscribe to our MLN Connects® newsletter to learn about Medicare coverage, billing, and payment updates for health care providers
- Get Medicare Learning Network® educational resources
- Visit the Newsroom for press releases and fact sheets
Page Last Modified:
07/01/2026 12:05 PM