Billable / Specific Code
ICD-10-CM N80.329 is the diagnosis code for Endometriosis of the posterior cul-de-sac, unspecified depth. This code falls under the section "Noninflammatory disorders of female genital tract" within Chapter 14 — Diseases of the genitourinary system (N00-N99). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Understanding where N80.329 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, N80.329 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
N80.329 is the ICD-10-CM diagnosis code for "Endometriosis of the posterior cul-de-sac, unspecified depth". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of N80.329 is N80.32 ("Endometriosis of the posterior cul-de-sac"). N80.329 provides a more specific classification within this category.
N80.329 is located in Section N80-N98 — "Noninflammatory disorders of female genital tract" within Chapter 14 of the ICD-10-CM Tabular List.
Use N80.329 when the patients documented diagnosis matches "Endometriosis of the posterior cul-de-sac, unspecified depth" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Endometriosis of the posterior cul-de-sac, unspecified depth is N80.329.
Yes, N80.329 can be used as a primary diagnosis code since it is billable and specific.
N80.329 is in Chapter 14 of the ICD-10-CM Tabular List.
Yes, N80.329 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.