HCPCS drug code · CMS crosswalk
Oxacillin Sodium J-Code / HCPCS Code
In short
Oxacillin Sodium is billed under HCPCS J2700 — Injection, oxacillin sodium, up to 250 mg. One billing unit is 250 mg. CMS's crosswalk lists 13 Oxacillin Sodium NDCs under this code.
Reference
- J2700
- Injection, oxacillin sodium, up to 250 mgBilling unit: 250 mg
- Labelers
- Armas Pharmaceuticals Inc.; Eugia US LLC; FreseniUS Kabi USA, LLC; Sagent Pharmaceuticals
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
Oxacillin Sodium units and claim line
Enter the dose given to get the J2700 units and the NDC line for the CMS-1500 and the 837P.
Enter the dose given to build the claim line.
Oxacillin Sodium 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 |
|---|---|---|---|---|
| 25021-0146-10 | J2700 | Sagent Pharmaceuticals | 10 × 1 | 40 |
| 25021-0162-24 | J2700 | Sagent Pharmaceuticals | 10 × 1 | 80 |
| 25021-0162-68 | J2700 | Sagent Pharmaceuticals | 10 × 1 | 80 |
| 25021-0163-68 | J2700 | Sagent Pharmaceuticals | 10 × 1 | 400 |
| 25021-0163-97 | J2700 | Sagent Pharmaceuticals | 1 | 40 |
| 25021-0163-99 | J2700 | Sagent Pharmaceuticals | 10 × 1 | 400 |
| 55150-0127-15 | J2700 | Eugia US LLC | 10 × 1 | 40 |
| 55150-0128-24 | J2700 | Eugia US LLC | 10 × 1 | 80 |
| 55150-0129-99 | J2700 | Eugia US LLC | 1 | 40 |
| 63323-0811-00 | J2700 | FreseniUS Kabi USA, LLC | 1 | 40 |
| 63323-0812-20 | J2700 | FreseniUS Kabi USA, LLC | 10 × 1 | 80 |
| 63323-0813-20 | J2700 | FreseniUS Kabi USA, LLC | 10 × 1 | 40 |
| 72485-0409-10 | J2700 | Armas Pharmaceuticals Inc. | 10 × 1 | 80 |
Oxacillin Sodium: common questions
- What is the J-code for Oxacillin Sodium?
- Oxacillin Sodium is billed under HCPCS J2700 — Injection, oxacillin sodium, up to 250 mg. One billing unit is 250 mg. CMS's crosswalk lists 13 Oxacillin Sodium NDCs under this code.
- How many J2700 billing units are in a package of Oxacillin Sodium?
- CMS lists 40 to 400 billing units per package, depending on the NDC, where one unit is 250 mg. Units to report are based on the dose given, not the package.
- Is J2700 a CPT code?
- No. J2700 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.