HCPCS drug code · CMS crosswalk
Privigen J-Code / HCPCS Code
In short
Privigen is billed under HCPCS J1459 — Injection, immune globulin (privigen), intravenous, non-lyophilized (e.g., liquid), 500 mg. One billing unit is 500 mg. CMS's crosswalk lists 4 Privigen NDCs under this code.
Reference
- J1459
- Injection, immune globulin (privigen), intravenous, non-lyophilized (e.g., liquid), 500 mgBilling unit: 500 mg
- Labelers
- CSL Behring L.L.C.
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
Privigen units and claim line
Enter the dose given to get the J1459 units and the NDC line for the CMS-1500 and the 837P.
Enter the dose given to build the claim line.
Privigen 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 |
|---|---|---|---|---|
| 44206-0436-05 | J1459 | CSL Behring L.L.C. | 50 | 10 |
| 44206-0437-10 | J1459 | CSL Behring L.L.C. | 110 | 20 |
| 44206-0438-20 | J1459 | CSL Behring L.L.C. | 200 | 40 |
| 44206-0439-40 | J1459 | CSL Behring L.L.C. | 400 | 80 |
Privigen: common questions
- What is the J-code for Privigen?
- Privigen is billed under HCPCS J1459 — Injection, immune globulin (privigen), intravenous, non-lyophilized (e.g., liquid), 500 mg. One billing unit is 500 mg. CMS's crosswalk lists 4 Privigen NDCs under this code.
- How many J1459 billing units are in a package of Privigen?
- CMS lists 10 to 80 billing units per package, depending on the NDC, where one unit is 500 mg. Units to report are based on the dose given, not the package.
- Is J1459 a CPT code?
- No. J1459 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.
Other codes for the same drug
- J1551Injection, immune globulin (cutaquig), 100 mg
- J1552Injection, immune globulin (alyglo), 500 mg
- J1553Injection, immune globulin (yimmugo), 100 mg
- J1554Injection, immune globulin (asceniv), 500 mg
- J1555Injection, immune globulin (cuvitru), 100 mg
- J1556Injection, immune globulin (bivigam), 500 mg
- J1557Injection, immune globulin, (gammaplex), intravenous, non-lyophilized (e.g., liquid), 500 mg
- J1558Injection, immune globulin (xembify), 100 mg
- J1559Injection, immune globulin (hizentra), 100 mg
- J1561Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g., liquid), 500 mg