ICD-10-CM Book 2026 Edition

Chapters ICD-10-CM Book Table of Content /
chapter 21 Z00-Z99 Factors influencing health status and contact with health services /
Z40-Z53 Encounters for other specific health care /
Z40 Encounter for prophylactic surgery

  Billable ICD-10-CM Code Z40.81
Z40.81
Encounter for prophylactic surgery for removal of ovary(s) for persons without known genetic/familial risk factors
Encounter for prophylactic oophorectomy for persons without known genetic/ familial risk factors