ICD10BillableValid for clinical use

ICD-10 Code Z40.02: Encounter for prophylactic removal of ovary(s)

Z40.02 is a billable ICD-10 diagnosis code used to classify Encounter for prophylactic removal of ovary(s) in medical records and claims. You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records. ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Factors influencing health status and contact with health services (Z00-Z99).

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Factors influencing health status and contact with health services (Z00-Z99).

When is it used?

  • May be used when a clinician documents encounter for prophylactic removal of ovary(s) in a patient's medical record.
  • May appear in hospital records, claims, referrals, and clinical documentation.
  • This code can be used as a clinically usable diagnosis entry in standardized coding workflows.

What it does not mean

  • A code alone does not explain severity, treatment plan, or outcome.
  • A medical code should not be treated as a substitute for a doctor's diagnosis or advice.

Code hierarchy

chapter
21Factors influencing health status and contact with health services (Z00-Z99)
block
Z40-Z53Encounters for other specific health care
category
Z40Encounter for prophylactic surgery
category
Z40.0Encounter for prophylactic surgery for risk factors related to malignant neoplasms
currentZ40.0

Where you may see this code

You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records.

Related specialists

General Physician

Coding guidelines

Common synonyms

Encounter for prophylactic removal of ovary(s)Encounter for prophylactic removal of ovaryEncounter for prophylactic removal of ovary s

Frequently asked questions

Code details

CodeZ40.02
SystemICD10
Display nameEncounter for prophylactic removal of ovary(s)
ChapterFactors influencing health status and contact with health services (Z00-Z99)
BlockEncounters for other specific health care

Flags

BillableYes
Valid clinical useYes

Source

SourceICD-10
Version2026-annual
Releaseannual
Year2026

Index terms

Matched terms
Admission(for)ProphylacticProphylactic

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

ICD-10 Code Z40.02 for Encounter for prophylactic removal of ovary(s) | HealthAssure