Note: CIS was acquired by Deloitte in July 2015 to form CIS by Deloitte. CIS specializes in integrated compliance and revenue optimization for the healthcare industry. We provide solutions that focus on compliance, risk and technology-driven managed services. CIS advisors help ensure that companies build and maintain a compliance infrastructure across business lines. In conjunction, our Managed Services Operations (MSO) provide a technology-driven managed services approach for day-to-day management of commercial operations that improve efficiencies and cut expenses.