J1626 is the HCPCS code for: Injection, granisetron hydrochloride, 100 mcg. In 2024, 1,123 providers billed J1626 972,377 times, an estimated $241K paid by Medicare.
J1626 is a Part B drug code: Medicare pays an ASP-based rate of $0.20 per 100 mcg (2026 Q3 ASP drug pricing file). Total payment per patient depends on the dose billed.
A billed "service" on this code is one 100 mcg unit, not one patient visit. That's why the service counts below run high.
What Medicare actually paid per service in 2024, on average: $0.25 (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 | Naim Nazha, M.D. | Medical Oncology | Northfield, NJ | 10,630 | $3K |
| 2 | Darren Sigal, MD | Hematology-Oncology | La Jolla, CA | 7,311 | $2K |
| 3 | Sameer Gupta, MD, MPH | Hematology-Oncology | Bryn Mawr, PA | 7,007 | $2K |
| 4 | Rohit Kapoor, M.D. | Hematology-Oncology | Live Oak, TX | 6,610 | $2K |
| 5 | Noah Lindenberg, MD | Hematology-Oncology | Marlton, NJ | 4,780 | $1K |
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