How many J1575 billing units are in a package of Hyqvia?

CMS lists 25 to 300 billing units per package, depending on the NDC, where one unit is 100 mg. Units to report are based on the dose given, not the package.

No. J1575 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.

Hyqvia J-Code J1575 — Billing Units & NDCs

In short

Hyqvia is billed under HCPCS J1575 — Injection, immune globulin/hyaluronidase, (hyqvia), 100 mg immuneglobulin. One billing unit is 100 mg. CMS's crosswalk lists 5 Hyqvia NDCs under this code.

J1575 code details

Reference

J1575: Injection, immune globulin/hyaluronidase, (hyqvia), 100 mg immuneglobulinBilling unit: 100 mg
Labelers: Takeda Pharmaceuticals America, Inc.

Medicare Part B payment limit

CMS ASP file

Payment limit per unit$19.293

Per100 mg

Coinsurance19.577%

Effective October 1, 2026 through December 31, 2026. Payment allowance limits subject to the ASP methodology are based on 2Q26 ASP data. CMS note: Inflation-adjusted coinsurance. A payment limit is not a coverage decision; the Medicare contractor decides coverage. CMS ASP pricing files

Hyqvia units and claim line

Enter the dose given to get the J1575 units and the NDC line for the CMS-1500 and the 837P.

Dose given (mg)

HCPCS units (1 unit = 100 mg)

Modifier

NDC (11-digit)

NDC unit qualifier

NDC quantity

Enter the dose given to build the claim line.

Hyqvia 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.

Hyqvia NDCs in the CMS ASP crosswalk
NDC (11-digit)	HCPCS	Labeler	Package	Billing units per package
00944-2510-02	J1575	Takeda Pharmaceuticals America, Inc.	25	25
00944-2511-02	J1575	Takeda Pharmaceuticals America, Inc.	50	50
00944-2512-02	J1575	Takeda Pharmaceuticals America, Inc.	100	100
00944-2513-02	J1575	Takeda Pharmaceuticals America, Inc.	200	200
00944-2514-02	J1575	Takeda Pharmaceuticals America, Inc.	300	300

Hyqvia: common questions

What is the J-code for Hyqvia?: Hyqvia is billed under HCPCS J1575 — Injection, immune globulin/hyaluronidase, (hyqvia), 100 mg immuneglobulin. One billing unit is 100 mg. CMS's crosswalk lists 5 Hyqvia NDCs under this code.
How many J1575 billing units are in a package of Hyqvia?: CMS lists 25 to 300 billing units per package, depending on the NDC, where one unit is 100 mg. Units to report are based on the dose given, not the package.
Is J1575 a CPT code?: No. J1575 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.

Hyqvia J-Code / HCPCS Code

Reference

Medicare Part B payment limit

Hyqvia units and claim line

Hyqvia NDCs and billing units

Hyqvia: common questions

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Reference

Medicare Part B payment limit

Hyqvia units and claim line

Hyqvia NDCs and billing units

Hyqvia: common questions

Other codes for the same drug

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