J9263 is the HCPCS code for: Injection, oxaliplatin, 0.5 mg. In 2024, 523 providers billed J9263 7.0M times, an estimated $391K paid by Medicare.
J9263 is a Part B drug code: Medicare pays an ASP-based rate of $0.06 per 0.5 mg (2026 Q3 ASP drug pricing file). Total payment per patient depends on the dose billed.
A billed "service" on this code is one 0.5 mg unit, not one patient visit. That's why the service counts below run high.
What Medicare actually paid per service in 2024, on average: $0.06 (observed payment across all settings and modifiers, not a fee-schedule rate).
The top 5 billers nationally, ranked by 2024 Medicare service volume.
| # | Provider | Specialty | Location | Services | Est. Medicare paid |
|---|---|---|---|---|---|
| 1 | Darren Sigal, MD | Hematology-Oncology | La Jolla, CA | 57,703 | $3K |
| 2 | Youram Nassir, MD | Hematology | Los Angeles, CA | 57,300 | $3K |
| 3 | Azriel Hirschfeld, M.D. | Hematology-Oncology | Brooklyn, NY | 49,711 | $901 |
| 4 | Zev Wainberg, MD | Hematology-Oncology | Santa Monica, CA | 46,640 | $5K |
| 5 | Thomas Buroker, DO | Medical Oncology | Ankeny, IA | 46,100 | $2K |
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