UB04 Billing Instructions Guide - Maine

Jun 08, 2020 · If using ICD codes: for dates of service of 10/01/2015 and forward, use the appropriate ICD-10 code. For dates of service prior to 10/01/2015, use the appropriate ICD-9 code. NOTE: Inpatient claims with dates of service starting prior to 10/01/2015 and ending on or after 10/01/2015, should be billed with the appropriate ICD-10-CM code. ................
................