N80
Non-billableEndometriosis
Endometriosis
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
Child Codes (13)
N80.0Endometriosis of uterus
N80.1Endometriosis of ovary
N80.2Endometriosis of fallopian tube
N80.3Endometriosis of pelvic peritoneum
N80.4Endometriosis of rectovaginal septum and vagina
N80.5Endometriosis of intestine
N80.6Endometriosis in cutaneous scar
N80.8Other endometriosis
N80.9Endometriosis, unspecified
N80.AEndometriosis of bladder and ureters
N80.BEndometriosis of cardiothoracic space
N80.CEndometriosis of the abdomen
N80.DEndometriosis of the pelvic nerves
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(12)
UMLS
- EndoC0014175
- EndometriosesC0014175
- EndometriosisC0014175
- Endometriosis (clinical)C0014175
- Endometriosis (disorder)C0014175
- Endometriosis (morphologic abnormality)C0014175
- Endometriosis, site unspecifiedC0014175
- Endometriosis, unspecifiedC0014175
- Sigmoid endometriosisC0014175
- displacement of the endometrial tissueC0014175
- endometriosesC0014175
- endometriosisC0014175
Frequently Asked Questions
What is the ICD-10 code for endometriosis?
The ICD-10-CM code for endometriosis is N80. The full clinical description is "Endometriosis". N80 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code N80 mean?
ICD-10-CM code N80 represents “Endometriosis”. It is classified under Chapter 14: Diseases of the Genitourinary System and is a non-billable header code. Use a more specific child code for billing purposes.
Is N80 a billable code?
No, N80 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 13 child codes under N80.
What chapter is N80 in?
N80 is in Chapter 14: Diseases of the Genitourinary System (codes N00-N99).
What are the subcategories under N80?
N80 has 13 child codes, including: N80.0 (Endometriosis of uterus), N80.1 (Endometriosis of ovary), N80.2 (Endometriosis of fallopian tube), N80.3 (Endometriosis of pelvic peritoneum), and 9 more.
What are the UMLS CUIs for N80?
N80 is linked to 1 UMLS Concept Unique Identifier: C0014175. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does N80 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like endometriosis affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of N80?
N80 maps to the ICD-11 code: GA10.Z (Endometriosis of unspecified site).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.