N80.331
Billable codeSuperficial endometriosis of the right pelvic sidewall
The ICD-10 code for superficial endometriosis of the right pelvic sidewall is N80.331.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- N80.332Superficial endometriosis of the left pelvic sidewall
- N80.333Superficial endometriosis of bilateral pelvic sidewall
- N80.339Superficial endometriosis of pelvic sidewall, unspecified side
- N80.331Superficial endometriosis of the right pelvic sidewall
Associated MS-DRGs
N80.331 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 729Other Male Reproductive System Diagnoses with CC/MCC
- DRG 730Other Male Reproductive System Diagnoses without CC/MCC
- DRG 742Uterine and Adnexa Procedures for Non-Malignancy with CC/MCC
- DRG 743Uterine and Adnexa Procedures for Non-Malignancy without CC/MCC
- DRG 760Menstrual and Other Female Reproductive System Disorders with CC/MCC
- DRG 761Menstrual and Other Female Reproductive System Disorders without CC/MCC