HCPCS drug code · CMS crosswalk
Ryoncil J-Code / HCPCS Code
In short
Ryoncil is billed under HCPCS J3402 — Injection, remestemcel-l-rknd, per therapeutic dose. One billing unit is per therapeutic dose. CMS's crosswalk lists 9 Ryoncil NDCs under this code.
Reference
- J3402
- Injection, remestemcel-l-rknd, per therapeutic doseBilling unit: per therapeutic dose
- Labelers
- Mesoblast, 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
Ryoncil units and claim line
Enter the dose given to get the J3402 units and the NDC line for the CMS-1500 and the 837P.
Enter the units to build the claim line.
Ryoncil 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 |
|---|---|---|---|---|
| 73648-0111-01 | J3402 | Mesoblast, Inc. | 1 | 1 |
| 73648-0112-02 | J3402 | Mesoblast, Inc. | 1 | 1 |
| 73648-0113-03 | J3402 | Mesoblast, Inc. | 3 | 1 |
| 73648-0114-01 | J3402 | Mesoblast, Inc. | 4 | 1 |
| 73648-0115-02 | J3402 | Mesoblast, Inc. | 5 | 1 |
| 73648-0116-03 | J3402 | Mesoblast, Inc. | 6 | 1 |
| 73648-0117-04 | J3402 | Mesoblast, Inc. | 7 | 1 |
| 73648-0118-02 | J3402 | Mesoblast, Inc. | 8 | 1 |
| 73648-0122-03 | J3402 | Mesoblast, Inc. | 1 | 1 |
Ryoncil: common questions
- What is the J-code for Ryoncil?
- Ryoncil is billed under HCPCS J3402 — Injection, remestemcel-l-rknd, per therapeutic dose. One billing unit is per therapeutic dose. CMS's crosswalk lists 9 Ryoncil NDCs under this code.
- How many J3402 billing units are in a package of Ryoncil?
- 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 J3402 a CPT code?
- No. J3402 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.