2025 ICD-10-CM code N80.1
(Valid) Effective Date: N/A Revision Date: N/A Diseases of the genitourinary system - Noninflammatory disorders of female genital tract (N80-N98) 14 Diseases of the genitourinary system (N00-N99) Feed
Endometriosis of ovary.
Medical necessity is determined by the clinical findings, symptoms, and impact on the patient's health. Treatment for endometriosis of the ovary is medically necessary when indicated to alleviate pain, preserve or restore fertility, or address complications.
Diagnosis and management of endometriosis involving the ovary.
- 14 Diseases of the genitourinary system (N00-N99)
- N80-N98 Noninflammatory disorders of female genital tract
In simple words: This code indicates the presence of uterine lining tissue on the ovary.
Presence of endometrial tissue (lining of the uterus) abnormally located on the ovary.
Example 1: A 32-year-old female presents with chronic pelvic pain and infertility.Laparoscopic examination reveals endometrial implants on the right ovary, confirmed by biopsy.Diagnosis:Endometriosis of ovary., A patient undergoes a total hysterectomy for heavy menstrual bleeding and pelvic pain.Pathology report notes the presence of endometriosis involving the left ovary.Diagnosis:Endometriosis of ovary., A patient with known endometriosis involving the uterus and fallopian tubes undergoes imaging studies that show an endometrioma (ovarian cyst caused by endometriosis) on the right ovary. Diagnosis:Endometriosis of ovary.
Documentation should support the location (ovary) of the endometriosis and may include physical examination findings, imaging results (e.g., ultrasound, MRI), and/or surgical findings (e.g., laparoscopy).
- Payment Status: Active
- Specialties:Gynecology, Obstetrics, Reproductive Endocrinology, General Surgery
- Place of Service:Office, Inpatient Hospital, Outpatient Hospital, Ambulatory Surgical Center