Signing Bonuses up to $40,000 available! As a hospitalist within USACS, you'll be part of a team unique in today's industry. USACS provides physicians with ownership, unparalleled benefits and the opportunity to practice within a evidence-based model emphasizing quality, long-term wealth building and a culture of shared ownership. USACS physicians enjoy the security and resources of a large, national group without sacrificing the advantages typically found in local groups.