ICD10BillableValid for clinical use

ICD-10 Code Z15.068: Genetic susceptibility to other malignant neoplasm of digestive system

Z15.068 is a billable ICD-10 diagnosis code used to classify Genetic susceptibility to other malignant neoplasm of digestive system 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 genetic susceptibility to other malignant neoplasm of digestive system 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
Z14-Z15Genetic carrier and genetic susceptibility to disease
category
Z15Genetic susceptibility to disease
category
Z15.0Genetic susceptibility to malignant neoplasm
category
Z15.06Genetic susceptibility to malignant neoplasm of digestive system
currentZ15.06

Official coding notes

Inclusion terms
  • Genetic susceptibility to biliary tract cancer
  • Genetic susceptibility to gastric cancer
  • Genetic susceptibility to pancreatic cancer
  • Genetic susceptibility to small bowel cancer

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 PhysicianGastroenterologistOncologist

Coding guidelines

Common synonyms

Genetic susceptibility to other malignant neoplasm of digestive system

Frequently asked questions

Code details

CodeZ15.068
SystemICD10
Display nameGenetic susceptibility to other malignant neoplasm of digestive system
ChapterFactors influencing health status and contact with health services (Z00-Z99)
BlockGenetic carrier and genetic susceptibility to disease

Flags

BillableYes
Valid clinical useYes

Source

SourceICD-10
Version2026-annual
Releaseannual
Year2026

Index terms

Matched terms
GeneticGeneticGeneticGenetic

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.