J1626 is the HCPCS code for: Injection, granisetron hydrochloride, 100 mcg. In 2024, 1,123 providers billed J1626 972,377 times, with 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 |
Prospect 811 answers "what is this code, what does it pay, and who bills it?" for every billable code — then filters the answer to your exact territory, with phone numbers. $79/month, no contract, 14-day refund.
Start prospecting →