ICD-10-CM Billable Code

N80.333

Superficial endometriosis of bilateral pelvic sidewall

Clinical Classification Guidelines

Medical Intelligence & Overview

Superficial endometriosis of the bilateral pelvic sidewall is a condition where the tissue similar to the lining inside the uterus (endometrial tissue) grows abnormally on both sides of the pelvic sidewalls. These tissues are located just beneath the surface of the pelvic wall, which is part of the structure surrounding the pelvic organs. This condition is a form of endometriosis, a chronic disorder that can cause pain, menstrual irregularities, and fertility issues. Recognizing its symptoms and understanding its characteristics can help in managing the condition effectively.

Causes & Symptoms

Clinical Causes: Genetic predisposition that influences tissue growth outside the uterus Retrograde menstruation where menstrual blood flows backward into the pelvic cavity Immune system dysfunction leading to abnormal tissue clearance Genetic and environmental factors that may contribute to abnormal tissue growth Hormonal imbalances promoting the proliferation of endometrial tissue

Key Symptoms: Pelvic pain, often chronic and worsening during menstruation Discomfort or pain during intercourse Pain during bowel movements or urination, particularly during periods Presence of deep, persistent pelvic or abdominal pain Infertility or difficulty conceiving

Diagnostic & Treatment

Diagnosis Path: Diagnosis typically involves a combination of medical history, physical examinations, imaging tests (such as ultrasound or MRI), and often confirmation through minimally invasive surgical procedures like laparoscopy. During laparoscopy, the physician can directly observe and identify abnormal endometrial tissue on the pelvic sidewalls. Biopsies may also be taken during this procedure to confirm the diagnosis.

Treatment Protocols: Treatment options include medications to manage pain and suppress endometrial tissue growth, such as nonsteroidal anti-inflammatory drugs (NSAIDs), hormonal therapies like birth control pills, GnRH agonists, or progestins. In some cases, minimally invasive surgeries may be performed to remove or destroy endometrial lesions, relieving symptoms and improving fertility. Regular follow-up is crucial to monitor the condition and adjust treatments as needed.

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 N80.333 a billable ICD-10 code?
Yes, N80.333 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report N80.333?
Clinical documentation must specify the nature of Superficial endometriosis of bilateral pelvic sidewall and any associated comorbidities for accurate reporting.

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