CMS Call: ICD-10 Basics (Aug. 22) By Debra A. McCurdy on 29 July 2013 Print:Email this postLike this postShare this post on LinkedIn On October 1, 2014, the ICD-9 code sets used to report medical diagnoses and inpatient procedures will be replaced by ICD-10 code sets. CMS is hosting a call on August 22, 2013 to discuss the upcoming transition.