ICD-10-CM Book 2025 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 Y99.0
Y99.0
Civilian activity done for income or pay
Civilian activity done for financial or other compensation
excludes1
military activity (Y99.1)
volunteer activity (Y99.2)