ICD-10 Code N80.373 - Deep endometriosis of bilateral pelvic brim

ICD-10-CM Diagnosis Code N80.373

Diagnosis Code: N80.373 (Raw: N80373)

Description: Deep endometriosis of bilateral pelvic brim

Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)

Fiscal Year: 2026

CMS Section 111 Status: Valid for reporting (Excluded from No-Fault liability reporting).

Overview & Clinical Details

ICD-10-CM code N80.373 is designated for Deep endometriosis of bilateral pelvic brim. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.