ICD-10/N80.0

N80.0 ICD 2026 Code: Endometriosis of uterus

N80.0 is the authoritative medical code for Endometriosis of uterus. This classification is used in medical billing and clinical recording to specify the clinical criteria for endometriosis of uterus (ICD-10-CM N80.0), ensuring healthcare documentation aligns with 2026 federal coding standards.

Billing Status: NO. This is a clinician non-billable / parent hierarchy grouping in the ICD-10-CM system.

Official Registry Overview & Definition

Endometriosis of uterus is a non-billable ICD-10-CM category code N80.0. A more specific billable subcode must be selected for claims submission. Inclusion terms: Endometriosis of the cervix. Excludes1 (not coded here): stromal endometriosis D39.0.

Official Tabular Instructional Notes

Sequencing, inclusion, and exclusion notes published for N80.0 in the official ICD-10-CM tabular list.

Inclusion Terms

Alternative terms the tabular list files under this code.

  • Endometriosis of the cervix

Excludes1 — Not Coded Here

Conditions that can never be reported with this code; the two are mutually exclusive.

  • stromal endometriosis D39.0

Frequently Asked Questions (FAQ) & Clinical Guidance

Can N80.0 be billed directly?

No. N80.0 (Endometriosis of uterus) is a non-billable ICD-10-CM category code. A more specific billable subcode must be selected based on clinical documentation.

What can't be coded together with N80.0?

Per Excludes1 instructions, N80.0 must not be reported with: stromal endometriosis (D39.0).

What conditions are included under N80.0?

Endometriosis of uterus includes: Endometriosis of the cervix.

Codes in This Family (3)

Official ICD-10-CM classifications in the same code family as N80.0, with their registry titles.

  • N80.01 — Superficial endometriosis of the uterus
  • N80.02 — Deep endometriosis of the uterus
  • N80.03 — Adenomyosis of the uterus

Related Codes & Numerical Sequence (Crawl Map)

Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures:

ICD Code N75.0 Cyst of Bartholin's gland
ICD Code N76.0 Acute vaginitis
ICD Code N77.0 Ulceration of vulva in diseases classified elsewhere
ICD Code N81.0 Urethrocele
ICD Code N82.0 Vesicovaginal fistula
ICD Code N83.0 Follicular cyst of ovary
ICD Code N84.0 Polyp of corpus uteri
ICD Code N85.0 Endometrial hyperplasia
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