How many Q2041 billing units are in a package of Yescarta?

CMS lists 1 billing units per package, depending on the NDC, where one unit is up to 200 million car t cells. Units to report are based on the dose given, not the package.

No. Q2041 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.

Yescarta HCPCS Code Q2041 — Billing Units & NDCs

In short

Yescarta is billed under HCPCS Q2041. One billing unit is up to 200 million car t cells. CMS's crosswalk lists 1 Yescarta NDC under this code.

Q2041 code details

Reference

Q2041: HCPCS Level II drug codeBilling unit: up to 200 million car t cells
Labelers: Gilead Sciences, Inc.

Medicare Part B payment limit

CMS ASP file

Payment limit per unit$577,943.258

Perup to 200 million car t cells

Coinsurance17.419%

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

Yescarta units and claim line

Enter the dose given to get the Q2041 units and the NDC line for the CMS-1500 and the 837P.

HCPCS units

Modifier

NDC (11-digit)

NDC unit qualifier

NDC quantity

Enter the units to build the claim line.

Yescarta 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.

Yescarta NDCs in the CMS ASP crosswalk
NDC (11-digit)	HCPCS	Labeler	Package	Billing units per package
71287-0119-01	Q2041	Gilead Sciences, Inc.	1	1

Yescarta: common questions

What is the HCPCS code for Yescarta?: Yescarta is billed under HCPCS Q2041. One billing unit is up to 200 million car t cells. CMS's crosswalk lists 1 Yescarta NDC under this code.
How many Q2041 billing units are in a package of Yescarta?: CMS lists 1 billing units per package, depending on the NDC, where one unit is up to 200 million car t cells. Units to report are based on the dose given, not the package.
Is Q2041 a CPT code?: No. Q2041 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.

Yescarta HCPCS Code