Outsource Strategies International

Outsource Strategies International is a private healthcare business process outsourcing and revenue cycle management company focused on medical and dental practices, hospitals, and other healthcare providers. Established in 2002 and headquartered in Tulsa, Oklahoma, the company provides outsourced services including medical billing, medical coding, insurance eligibility verification, prior authorization, denial management, accounts receivable follow-up, and related administrative support. OSI positions itself as a healthcare-specialized operating partner rather than a drug developer, helping provider organizations improve reimbursement, reduce administrative burden, and streamline back-office workflows. The company appears to operate nationally across the United States and is a division of Managed Outsource Solutions.