HCPCS drug code · CMS crosswalk
Tobi J-Code / HCPCS Code
In short
Tobi is billed under HCPCS J7682 — Tobramycin, inhalation solution, fda-approved final product, non-compounded, unit dose form, administered through dme, per 300 milligrams. One billing unit is 300 mg. CMS's crosswalk lists 1 Tobi NDC under this code.
Reference
- J7682
- Tobramycin, inhalation solution, fda-approved final product, non-compounded, unit dose form, administered through dme, per 300 milligramsBilling unit: 300 mg
- Labelers
- Viatris Specialty LLC
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
Tobi units and claim line
Enter the dose given to get the J7682 units and the NDC line for the CMS-1500 and the 837P.
Enter the dose given to build the claim line.
Tobi 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 |
|---|---|---|---|---|
| 49502-0345-73 | J7682 | Viatris Specialty LLC | 56 × 5 | 56 |
Tobi: common questions
- What is the J-code for Tobi?
- Tobi is billed under HCPCS J7682 — Tobramycin, inhalation solution, fda-approved final product, non-compounded, unit dose form, administered through dme, per 300 milligrams. One billing unit is 300 mg. CMS's crosswalk lists 1 Tobi NDC under this code.
- How many J7682 billing units are in a package of Tobi?
- CMS lists 56 billing units per package, depending on the NDC, where one unit is 300 mg. Units to report are based on the dose given, not the package.
- Is J7682 a CPT code?
- No. J7682 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.