HCPCS drug code · CMS crosswalk
Adstiladrin J-Code / HCPCS Code
In short
Adstiladrin is billed under HCPCS J9029 — Intravesical instillation, nadofaragene firadenovec-vncg, per therapeutic dose. One billing unit is per therapeutic dose. CMS's crosswalk lists 1 Adstiladrin NDC under this code.
Reference
- J9029
- Intravesical instillation, nadofaragene firadenovec-vncg, per therapeutic doseBilling unit: per therapeutic dose
- Labelers
- Ferring Pharmaceuticals Inc.
Medicare Part B payment limit
CMS ASP fileEffective October 1, 2026 through December 31, 2026. Payment allowance limits subject to the ASP methodology are based on 2Q26 ASP data. A payment limit is not a coverage decision; the Medicare contractor decides coverage. CMS ASP pricing files
Adstiladrin units and claim line
Enter the dose given to get the J9029 units and the NDC line for the CMS-1500 and the 837P.
Enter the units to build the claim line.
Adstiladrin NDCs and billing units
From CMS’s ASP NDC–HCPCS crosswalk, effective October 1, 2026 through December 31, 2026. Billing units per package are CMS’s figures for the code’s unit.
| NDC (11-digit) | HCPCS | Labeler | Package | Billing units per package |
|---|---|---|---|---|
| 55566-1050-01 | J9029 | Ferring Pharmaceuticals Inc. | 4 × 20 | 1 |
Adstiladrin: common questions
- What is the J-code for Adstiladrin?
- Adstiladrin is billed under HCPCS J9029 — Intravesical instillation, nadofaragene firadenovec-vncg, per therapeutic dose. One billing unit is per therapeutic dose. CMS's crosswalk lists 1 Adstiladrin NDC under this code.
- How many J9029 billing units are in a package of Adstiladrin?
- CMS lists 1 billing units per package, depending on the NDC, where one unit is per therapeutic dose. Units to report are based on the dose given, not the package.
- Is J9029 a CPT code?
- No. J9029 is a HCPCS Level II code from CMS for the drug itself. Giving it, for example by injection or infusion, is usually reported with a separate CPT administration code.