Protect Your Medicare Payments Register Now to Attend 2018 ACS General Surgery Coding Workshop With Medicare and third-party payor policy and American Medical Association (AMA) Current Procedural Terminology (CPT) coding changes taking effect in 2018, it is imperative that surgeons and their practice coding and billing team have. Contact ACS Customer Service. Find ACS Customer Support, Phone Number, Email Address, Customer Care Returns Fax, 800 Number, Chat and ACS. For…