HCPCS drug code · CMS crosswalk
Hypertet J-Code / HCPCS Code
In short
Hypertet is billed under HCPCS J1670 — Injection, tetanus immune globulin, human, up to 250 units. One billing unit is 250 units. CMS's crosswalk lists 1 Hypertet NDC under this code.
Reference
- J1670
- Injection, tetanus immune globulin, human, up to 250 unitsBilling unit: 250 units
- Labelers
- Grifols USA, 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
Hypertet units and claim line
Enter the dose given to get the J1670 units and the NDC line for the CMS-1500 and the 837P.
Enter the dose given to build the claim line.
Hypertet 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 |
|---|---|---|---|---|
| 13533-0634-02 | J1670 | Grifols USA, LLC | 1 | 1 |
Hypertet: common questions
- What is the J-code for Hypertet?
- Hypertet is billed under HCPCS J1670 — Injection, tetanus immune globulin, human, up to 250 units. One billing unit is 250 units. CMS's crosswalk lists 1 Hypertet NDC under this code.
- How many J1670 billing units are in a package of Hypertet?
- CMS lists 1 billing units per package, depending on the NDC, where one unit is 250 units. Units to report are based on the dose given, not the package.
- Is J1670 a CPT code?
- No. J1670 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.