N80.9
BillableEndometriosis, unspecified
Endometriosis, unspecified
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
Related Codes(10)
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.AEndometriosis of bladder and ureters
N80.BEndometriosis of cardiothoracic space
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(54)
SNOMED CT
- Endometriosis of pelvis26681001
- Pelvic endometriosis26681001
- Deciduomatosis46073007
- Female pelvic peritoneal adhesions62394006
- Endometriosis129103003
- Endometriosis (clinical)129103003
- Female infertility due to endometriosis712584009
- Adhesions due to endometriosis735621005
- Endometriosis related adhesions735621005
- Dense adhesions of rectovaginal pouch due to endometriosis1144937005
- Dense adhesions of uterine adnexa due to endometriosis1144938000
- Dense adnexal adhesions due to endometriosis1144938000
- Adhesions of rectovaginal pouch due to endometriosis1144967004
- Adhesions of adnexa of uterus due to endometriosis1144969001
- Adnexal adhesions due to endometriosis1144969001
- Filmy adhesions of adnexa of uterus due to endometriosis1144982009
- Filmy uterine adnexal adhesions due to endometriosis1144982009
- Filmy adhesions of rectovaginal pouch due to endometriosis1144990009
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
Clinical Terms
- Endometriosis (clinical)
- Adhesions of rectovaginal pouch due to endometriosis
- Endometrioses
- Endometriosis, site unspecified
- Endometriosis related adhesions
- Filmy adhesions of rectovaginal pouch due to endometriosis
- displacement of the endometrial tissue
- Endometriosis (morphologic abnormality)
- Pelvic endometriosis
- Filmy adhesions of adnexa of uterus due to endometriosis
- Dense adhesions of uterine adnexa due to endometriosis
- Deciduomatosis
- Dense adhesions of rectovaginal pouch due to endometriosis
- Adhesions of adnexa of uterus due to endometriosis
- Female infertility due to endometriosis
- Sigmoid endometriosis
- Filmy uterine adnexal adhesions due to endometriosis
- Endometriosis of pelvis
- Endometriosis (disorder)
- Adnexal adhesions due to endometriosis
- Dense adnexal adhesions due to endometriosis
- Endo
- Female pelvic peritoneal adhesions
- Adhesions due to endometriosis
Frequently Asked Questions
What is the ICD-10 code for endometriosis, unspecified?
The ICD-10-CM code for endometriosis, unspecified is N80.9. The full clinical description is "Endometriosis, unspecified". N80.9 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code N80.9 mean?
ICD-10-CM code N80.9 represents “Endometriosis, unspecified”. It is classified under Chapter 14: Diseases of the Genitourinary System and is a billable/specific code that can be used on a claim.
Is N80.9 a billable code?
Yes, N80.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is N80.9 in?
N80.9 is in Chapter 14: Diseases of the Genitourinary System (codes N00-N99).
What SNOMED CT codes does N80.9 map to?
N80.9 maps to 12 SNOMED CT concepts: 735621005, 1144969001, 1144967004, 46073007, 1144937005, and 7 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for N80.9?
N80.9 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 N80.9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like endometriosis, unspecified 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 N80.9?
N80.9 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.