HCPCS drug code · CMS crosswalk
Treprostinil Injection J-Code / HCPCS Code
In short
Treprostinil Injection is billed under HCPCS J3285 — Injection, treprostinil, 1 mg. One billing unit is 1 mg. CMS's crosswalk lists 12 Treprostinil Injection NDCs under this code.
Reference
- J3285
- Injection, treprostinil, 1 mgBilling unit: 1 mg
- Labelers
- Dr. Reddy's Laboratories Inc.; Sandoz Inc.; Teva Parenteral Medicines, 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
Treprostinil Injection units and claim line
Enter the dose given to get the J3285 units and the NDC line for the CMS-1500 and the 837P.
Enter the dose given to build the claim line.
Treprostinil Injection 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 |
|---|---|---|---|---|
| 00703-0666-01 | J3285 | Teva Parenteral Medicines, Inc. | 20 | 20 |
| 00703-0676-01 | J3285 | Teva Parenteral Medicines, Inc. | 20 | 50 |
| 00703-0686-01 | J3285 | Teva Parenteral Medicines, Inc. | 20 | 100 |
| 00703-0696-01 | J3285 | Teva Parenteral Medicines, Inc. | 20 | 200 |
| 00781-3420-80 | J3285 | Sandoz Inc. | 20 | 20 |
| 00781-3425-80 | J3285 | Sandoz Inc. | 20 | 50 |
| 00781-3427-80 | J3285 | Sandoz Inc. | 20 | 100 |
| 00781-3430-80 | J3285 | Sandoz Inc. | 20 | 200 |
| 43598-0646-11 | J3285 | Dr. Reddy's Laboratories Inc. | 20 | 50 |
| 43598-0647-11 | J3285 | Dr. Reddy's Laboratories Inc. | 20 | 100 |
| 43598-0648-11 | J3285 | Dr. Reddy's Laboratories Inc. | 20 | 200 |
| 43598-0649-11 | J3285 | Dr. Reddy's Laboratories Inc. | 20 | 20 |
Treprostinil Injection: common questions
- What is the J-code for Treprostinil Injection?
- Treprostinil Injection is billed under HCPCS J3285 — Injection, treprostinil, 1 mg. One billing unit is 1 mg. CMS's crosswalk lists 12 Treprostinil Injection NDCs under this code.
- How many J3285 billing units are in a package of Treprostinil Injection?
- CMS lists 20 to 200 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 J3285 a CPT code?
- No. J3285 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.