The U.S. Navy Medicine Command Portsmouth is seeking sources for a non-personal service and maintenance contract for designated Government-owned Philips Healthcare patient monitoring systems. The contract will cover a one-year base period with four subsequent option years, requiring on-site corrective repairs, routine preventive maintenance, and 24-hour emergency service. Services must be performed during normal working hours (8:00 AM to 5:00 PM EST, Monday through Friday, excluding federal holidays) at the Navy Medicine Command location in Portsmouth. The contractor must maintain all systems to OEM specifications and comply with U.S. Navy, Defense Health Agency, and Joint Commission requirements, including cybersecurity standards. This is a sources sought notice for market research only, not a solicitation or request for proposals.