Y74.0
BillableDiagnostic and monitoring general hospital and personal-use devices associated with adverse incidents
Last updated: FY2026 ICD-10-CM (Oct 1, 2025 – Sep 30, 2026) | CMS-HCC V28 (100% phase-in, PY2026)
Is Y74.0 an HCC code?
No. Y74.0 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
Y74.0 is the ICD-10-CM diagnosis code for diagnostic and monitoring general hospital and personal-use devices associated with adverse incidents. An adverse event or injury caused by diagnostic or monitoring devices used in general hospital settings or for personal use, such as blood pressure monitors, thermometers, or hospital bed equipment. Y74.0 sits in the ICD-10-CM chapter for external causes of morbidity (v00-y99), within the section covering medical devices associated with adverse incidents in diagnostic and therapeutic use (y70-y82).
Y74.0 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 for complications from general hospital diagnostic equipment including vital sign monitors, scales, or imaging devices.
HCC Buddy maintains structured V28 and V24 mapping, RAF weights, and MEAT documentation criteria for Y74.0 sourced directly from the CMS-HCC risk adjustment model files and the CMS ICD-10-CM code set.
Coding Tips
- •Use for complications from general hospital diagnostic equipment including vital sign monitors, scales, or imaging devices
- •Document the specific device type and the nature of the adverse incident for clarity