HCPCS codes, descriptors and billable units for every immunology / il-12/23 product in the directory.
Immunology / IL-12/23 products bill under J3357. Each code’s billable unit is listed below — divide the dose administered by it to get the quantity to report.
| Code | Descriptor | Billable unit |
|---|---|---|
| J3357 | Injection, ustekinumab, IV, 1 mg | 1 mg = 1 Unit |