ICD-10-CM Billable Code

N80.50

Endometriosis of intestine, unspecified

Clinical Classification Guidelines

Medical Intelligence & Overview

Endometriosis of the intestine, classified under ICD-10 code N80.50, is a condition where tissue similar to the lining of the uterus (endometrial tissue) grows within or on the surface of the intestines. This abnormal growth can cause a variety of gastrointestinal symptoms and discomfort, affecting daily life and overall well-being. Although it is less common than other forms of endometriosis, intestinal endometriosis can significantly impact digestive health and requires proper recognition and management.

Causes & Symptoms

Clinical Causes: Hormonal factors, particularly estrogen, which promotes the growth of endometrial tissue Retrograde menstruation, where menstrual blood flows backward into the pelvic cavity Genetic predisposition or family history of endometriosis Immune system irregularities that fail to eliminate misplaced endometrial tissue Environmental factors and lifestyle influences, such as exposure to toxins Lymphatic or blood spread of endometrial cells to the intestines

Key Symptoms: Chronic abdominal or pelvic pain, often worsening during menstrual periods Pain during bowel movements or urination Bloating and abdominal distension Nausea or vomiting in some cases Changes in bowel habits, including diarrhea, constipation, or a combination of both Rectal bleeding, especially during menstruation Unexplained weight loss or fatigue in severe cases

Diagnostic & Treatment

Diagnosis Path: Diagnosing intestinal endometriosis involves a combination of medical history assessment, physical examinations, and specialized tests. Procedures may include:

Treatment Protocols: Managing intestinal endometriosis often involves a multidisciplinary approach aimed at relieving symptoms and controlling tissue growth. Treatment options include:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

Clinical Advice & FAQs

Billing Guidance

Is N80.50 a billable ICD-10 code?
Yes, N80.50 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report N80.50?
Clinical documentation must specify the nature of Endometriosis of intestine, unspecified and any associated comorbidities for accurate reporting.

Cite this Clinical Reference