ICD-10 Transition Procedure Preparation Steps ICD-10 Transition means that a HIPAA-covered entity uses the transition of the ICD-10 codes for health care services. ICD-9 diagnosis and inpatient procedure codes cannot be used for services provided on or after this date. The ICD-10 Transition deadline has been delayed by the federal government until no earlier than October 1, 2015. … Read More →