R82.89
Billable codeOther abnormal findings on cytological and histological examination of urine
The ICD-10 code for other abnormal findings on cytological and histological examination of urine is R82.89.
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
- R82.81Pyuria
- R82.89Other abnormal findings on cytological and histological examination of urine
Associated MS-DRGs
R82.89 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.