For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code(or codes). E939.9describes the circumstance causing an injury, not the nature of the injury. No ICD-10-CM code(s) convert to ICD-9-CM E939.9
As of October 2015, ICD-9 codes are no longer used for medical coding. Instead, use this equivalent ICD-10-CM code, which is an exact match to ICD-9 code E939:
Non-Billable means the code is not sufficient justification for admission to an acute care hospital when used a principal diagnosis. Use a child code to capture more detail.