N80.50
Billable codeEndometriosis of intestine, unspecified
The ICD-10 code for endometriosis of intestine, unspecified is N80.50.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This code describes an unspecified presentation. If the medical record documents a more specific detail (e.g. laterality, type, or affected site), a more specific sibling code should be used instead — see Related codes below.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- N80.51Endometriosis of the rectumnon-billable header
- N80.52Endometriosis of the sigmoid colonnon-billable header
- N80.53Endometriosis of the cecumnon-billable header
- N80.54Endometriosis of the appendixnon-billable header
- N80.55Endometriosis of other parts of the colonnon-billable header
- N80.56Endometriosis of the small intestinenon-billable header
- N80.50Endometriosis of intestine, unspecified
Associated MS-DRGs
N80.50 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.
- DRG 314Other Circulatory System Diagnoses with MCC
- DRG 315Other Circulatory System Diagnoses with CC
- DRG 316Other Circulatory System Diagnoses without CC/MCC
- DRG 391Esophagitis, Gastroenteritis and Miscellaneous Digestive Disorders with MCC
- DRG 392Esophagitis, Gastroenteritis and Miscellaneous Digestive Disorders without MCC