No. J1450 is a HCPCS Level II code, maintained by CMS, that identifies the drug supplied. CPT codes are five-digit numbers from the AMA that describe services. Giving the drug, for example an injection or infusion, is usually reported with a separate CPT administration code.

What NDCs are billed under J1450?

CMS's ASP crosswalk for October 1, 2026 through December 31, 2026 lists 10 NDCs under J1450, for Fluconazole In Sodium Chloride. The table on this page shows each one with its billing units per package.

What is the Medicare payment limit for J1450?

$5.654 per 200 mg, effective October 1, 2026 through December 31, 2026, from CMS's Part B drug payment limit file. Multiply by the units billed for the allowed amount before deductible and coinsurance. It is not a coverage decision.

What is one billing unit of J1450?

One unit of J1450 is 200 mg, as stated in the code's descriptor. Units to report = dose given ÷ 200 mg.

J1450 J-Code: Fluconazole In Sodium Chloride (200 mg)

In short

J1450 is the HCPCS Level II code for injection fluconazole, 200 mg. CMS assigns NDCs for Fluconazole In Sodium Chloride to it. One billing unit is 200 mg. The Medicare Part B payment limit is $5.654 per unit (October 1, 2026 through December 31, 2026).

Code

CMS HCPCS file

HCPCS codeJ1450

Billing unit200 mg

Descriptor: Injection fluconazole, 200 mg
Short descriptor: Fluconazole
Code set: HCPCS Level II, maintained by CMS
Effective: Jan 1, 2000

The billing unit is read from the descriptor. Confirm it against the CMS file before billing.

Medicare Part B payment limit

CMS ASP file

Payment limit per unit$5.654

Per200 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

Units and claim line

Units = dose given ÷ 200 mg. For example, 20000 mg is 100 units. Enter the dose to get the units and the NDC line for the CMS-1500 and the 837P.

Dose given (mg)

HCPCS units (1 unit = 200 mg)

Modifier

NDC (11-digit)

NDC unit qualifier

NDC quantity

Enter the dose given to build the claim line.

NDCs billed under J1450

CMS’s ASP NDC–HCPCS crosswalk (effective October 1, 2026 through December 31, 2026) assigns 10 NDCs to J1450 for Fluconazole In Sodium Chloride. Billing units per package are CMS’s figures for this code’s unit.

NDCs assigned to J1450 in the CMS ASP crosswalk
Drug	NDC (11-digit)	Labeler	Package	Billing units per package
Fluconazole In Sodium Chloride	00338-6045-37	Baxter Healthcare Corporation	10 × 200	20
Fluconazole In Sodium Chloride	00338-6046-48	Baxter Healthcare Corporation	10 × 100	10
Fluconazole In Sodium Chloride	00409-3435-24	Pfizer Inc	24 × 100	24
Fluconazole In Sodium Chloride	00409-4321-24	Pfizer Inc	24 × 200	48
Fluconazole In Sodium Chloride	00409-4688-12	Pfizer Inc	24 × 200	48
Fluconazole In Sodium Chloride	00409-4688-18	Pfizer Inc	24 × 100	24
Fluconazole In Sodium Chloride	25021-0184-66	Sagent Pharmaceuticals	10 × 100	10
Fluconazole In Sodium Chloride	25021-0184-67	Sagent Pharmaceuticals	10 × 200	20
Fluconazole In Sodium Chloride	25021-0184-82	Sagent Pharmaceuticals	10 × 100	10
Fluconazole In Sodium Chloride	25021-0184-87	Sagent Pharmaceuticals	10 × 200	20

J1450: common questions

Is J1450 a CPT code?: No. J1450 is a HCPCS Level II code, maintained by CMS, that identifies the drug supplied. CPT codes are five-digit numbers from the AMA that describe services. Giving the drug, for example an injection or infusion, is usually reported with a separate CPT administration code. CPT codes for drug administration.
What NDCs are billed under J1450?: CMS's ASP crosswalk for October 1, 2026 through December 31, 2026 lists 10 NDCs under J1450, for Fluconazole In Sodium Chloride. The table on this page shows each one with its billing units per package.
What is the Medicare payment limit for J1450?: $5.654 per 200 mg, effective October 1, 2026 through December 31, 2026, from CMS's Part B drug payment limit file. Multiply by the units billed for the allowed amount before deductible and coinsurance. It is not a coverage decision.
What is one billing unit of J1450?: One unit of J1450 is 200 mg, as stated in the code's descriptor. Units to report = dose given ÷ 200 mg. J-code billing units.

J1450 — Injection fluconazole, 200 mg