HCPCS drug code · CMS crosswalk
Kyprolis J-Code / HCPCS Code
In short
Kyprolis is billed under HCPCS J9047 — Injection, carfilzomib, 1 mg. One billing unit is 1 mg. CMS's crosswalk lists 6 Kyprolis NDCs under this code.
Reference
- J9047
- Injection, carfilzomib, 1 mgBilling unit: 1 mg
- Labelers
- Amgen 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. CMS note: Inflation-adjusted coinsurance. A payment limit is not a coverage decision; the Medicare contractor decides coverage. CMS ASP pricing files
Kyprolis units and claim line
Enter the dose given to get the J9047 units and the NDC line for the CMS-1500 and the 837P.
Enter the dose given to build the claim line.
Kyprolis 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 |
|---|---|---|---|---|
| 76075-0101-01 | J9047 | Amgen Inc | 1 | 60 |
| 76075-0101-21 | J9047 | Amgen Inc | 1 | 60 |
| 76075-0102-01 | J9047 | Amgen Inc | 1 | 30 |
| 76075-0102-21 | J9047 | Amgen Inc | 1 | 30 |
| 76075-0103-01 | J9047 | Amgen Inc | 1 | 10 |
| 76075-0103-21 | J9047 | Amgen Inc | 1 | 10 |
Kyprolis: common questions
- What is the J-code for Kyprolis?
- Kyprolis is billed under HCPCS J9047 — Injection, carfilzomib, 1 mg. One billing unit is 1 mg. CMS's crosswalk lists 6 Kyprolis NDCs under this code.
- How many J9047 billing units are in a package of Kyprolis?
- CMS lists 10 to 60 billing units per package, depending on the NDC, where one unit is 1 mg. Units to report are based on the dose given, not the package.
- Is J9047 a CPT code?
- No. J9047 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.