ICD-10-CM N80.5: Endometriosis of intestine

ICD-10-CM Diagnosis Code (2025)

Official Description for N80.5

Endometriosis of intestine

Coding Notes & Guidelines for N80.5

Inclusion Terms

Deep endometriosis of the rectum, multifocal

Inclusion Terms

Endometriosis of the rectum NOS

Inclusion Terms

Endometriosis of the sigmoid colon NOS

Inclusion Terms

Endometriosis of the cecum NOS

Inclusion Terms

Endometriosis of the appendix NOS

Inclusion Terms
  • Endometriosis of descending colon
  • Endometriosis of transverse colon
Inclusion Terms

Endometriosis of colon NOS

Inclusion Terms

Deep endometriosis of the small intestine, multifocal

Inclusion Terms

Endometriosis of the small intestine NOS

Parent Code (Less Specific):

About ICD-10-CM Code N80.5 (Endometriosis of intestine)

ICD-10-CM code N80.5 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM N80.5 became effective on October 1, 2024.

This page provides detailed information about N80.5 - Endometriosis of intestine. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Endometriosis of intestine.