How many J3465 billing units are in a package of Voriconazole?

CMS lists 20 billing units per package, depending on the NDC, where one unit is 10 mg. Units to report are based on the dose given, not the package.

No. J3465 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.

Voriconazole J-Code J3465 — Billing Units & NDCs

In short

Voriconazole is billed under HCPCS J3465 — Injection, voriconazole, 10 mg. One billing unit is 10 mg. CMS's crosswalk lists 7 Voriconazole NDCs under this code.

J3465 code details

Reference

J3465: Injection, voriconazole, 10 mgBilling unit: 10 mg
Labelers: Civica, Inc.; Fosun Pharma USA Inc.; FreseniUS Kabi USA, LLC; Meitheal Pharmaceuticals Inc.; Sandoz Inc.; Slate Run Pharmaceuticals; Xellia Pharmaceuticals USA, LLC.

Medicare Part B payment limit

CMS ASP file

Payment limit per unit$0.548

Per10 mg

Coinsurance20%

Effective 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

Voriconazole units and claim line

Enter the dose given to get the J3465 units and the NDC line for the CMS-1500 and the 837P.

Dose given (mg)

HCPCS units (1 unit = 10 mg)

Modifier

NDC (11-digit)

NDC unit qualifier

NDC quantity

Enter the dose given to build the claim line.

Voriconazole 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.

Voriconazole NDCs in the CMS ASP crosswalk
NDC (11-digit)	HCPCS	Labeler	Package	Billing units per package
00781-3416-94	J3465	Sandoz Inc.	1	20
65219-0190-30	J3465	FreseniUS Kabi USA, LLC	1	20
70436-0029-80	J3465	Slate Run Pharmaceuticals	1	20
70594-0067-01	J3465	Xellia Pharmaceuticals USA, LLC.	1	20
71288-0027-30	J3465	Meitheal Pharmaceuticals Inc.	1	20
72266-0131-01	J3465	Fosun Pharma USA Inc.	1	20
72572-0875-01	J3465	Civica, Inc.	1	20

Voriconazole: common questions

What is the J-code for Voriconazole?: Voriconazole is billed under HCPCS J3465 — Injection, voriconazole, 10 mg. One billing unit is 10 mg. CMS's crosswalk lists 7 Voriconazole NDCs under this code.
How many J3465 billing units are in a package of Voriconazole?: CMS lists 20 billing units per package, depending on the NDC, where one unit is 10 mg. Units to report are based on the dose given, not the package.
Is J3465 a CPT code?: No. J3465 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.

Voriconazole J-Code / HCPCS Code