J7325 is the HCPCS code for: Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg. In 2024, 1,653 providers billed J7325 3,066,514 times, with an estimated $21.2M paid by Medicare.
J7325 is a Part B drug code: Medicare pays an ASP-based rate of $6.02 per 1 mg (2026 Q3 ASP drug pricing file). Total payment per patient depends on the dose billed.
A billed "service" on this code is one 1 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: $6.90 (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 | Pejman Shirazy, M.D. | Physical Medicine and Rehabilitation | Encino, CA | 56,064 | $393K |
| 2 | Daniel Parker, MD | Sports Medicine | Woodland, CA | 17,856 | $126K |
| 3 | Jon Dounchis, MD | Orthopedic Surgery | Naples, FL | 16,032 | $111K |
| 4 | Jason Lunsford, PA-C | Physician Assistant | Gulf Breeze, FL | 15,152 | $105K |
| 5 | Gregory Rubin, DO | Sports Medicine | Naples, FL | 14,544 | $102K |
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