Jupiter Medical Center Ranked #1 for Safety, Quality and Patient Satisfaction, Jupiter Medical Center is the leading destination for world-class health care in Palm Beach County and the greater Treasure Coast. Outstanding physicians, state-of-the-art facilities, innovative techniques and a commitment to serving the community enables Jupiter Medical Center to meet a broad range of patient needs. Jupiter Medical Center is the only hospital in Palm Beach, Martin, St. Lucie and Indian River counties to receive a 4-star quality and safety rating from the Centers for Medicare & Medicaid Services (CMS).