R82.998
BillableOther abnormal findings in urine
Last updated: FY2026 ICD-10-CM (Oct 1, 2025 – Sep 30, 2026) | CMS-HCC V28 (100% phase-in, PY2026)
Is R82.998 an HCC code?
No. R82.998 is a billable ICD-10-CM code but does not map to any HCC category in V28, V24, ESRD, or RxHCC.
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
R82.998 is the ICD-10-CM diagnosis code for other abnormal findings in urine. Other abnormal chemical or metabolic findings in urine that are not classified elsewhere. R82.998 sits in the ICD-10-CM chapter for symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (r00-r99), within the section covering abnormal findings on examination of urine, without diagnosis (r80-r82).
R82.998 is a billable ICD-10-CM code but does not map to a payment HCC under the CMS-HCC V28, V24, ESRD, or RxHCC risk adjustment models. It can be reported on Medicare Advantage encounter data submissions but it does not contribute to a beneficiary's RAF score and therefore does not affect risk-adjusted payments to the plan.
Use when specific metabolic abnormalities are documented but don't match other R82.99x codes.
HCC Buddy maintains structured V28 and V24 mapping, RAF weights, and MEAT documentation criteria for R82.998 sourced directly from the CMS-HCC risk adjustment model files and the CMS ICD-10-CM code set.
Coding Tips
- •Use when specific metabolic abnormalities are documented but don't match other R82.99x codes
- •Include documentation of the specific abnormality found for clarity