Effective, efficient, and expert accounting, tax, stafffing, medical coding and medical billing services since 1996. CSBS Business Services, LLC, is committed to providing high-quality, professional, and expert accounting, tax, staffing, and medical coding and billing services to individuals, private companies, and government agencies so that they have the knowledge, staff, and skills they need to be successful. At CSBS, we build ongoing and long-term client relationships with those who use our services and no one is treated as just a customer. We value personal and professional integrity because they are the keys to cultivating these client relationships.