ICD-10-CM Book 2024 Edition

Chapters ICD-10-CM Book Table of Content /
chapter 20 V00-Y99 External causes of morbidity /
Y90-Y99 Supplementary factors related to causes of morbidity classified elsewhere /
Y99 External cause status

  Billable ICD-10-CM Code Y99.1
Y99.1
Military activity
excludes1
activity of off duty military personnel (Y99.8)