J9312Inj., rituximab, 10 mg

Published CMS Medicare Part B payment-limit context for J9312, with recent quarterly history and calculated package-level strength context from the CMS crosswalk.

CMS payment limit

$73.278

per 10 MG · Medicare Part B

Down 1.2%from $74.158 in 2026-Q2

Current quarter: 2026-Q3FinalEffective July 1, 2026
Billing unit: 10 MG

Payment limit over time

$77.879$72.713

2024-Q4: $77.314; 2025-Q1: $76.73; 2025-Q2: $76.433; 2025-Q3: $75.931; 2025-Q4: $75.22; 2026-Q1: $74.765; 2026-Q2: $74.158; 2026-Q3: $73.278

No current FDA shortage matchThe latest completed FDA data has no affected record matching the Rituximab ingredient family (FDA data as of August 20, 2026).

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Rituxan

Package figures are calculated from the CMS per-unit payment limit × billable units per package; they are not CMS-published package-level payment limits.

Other Rituximab presentations

3 other CMS codes

Source-linked same ingredient-family context, not recommendations, substitutes, or clinical or billing equivalence.

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HCPCS	CMS description	Current quarter 2026-Q3	Prior quarter 2026-Q2	Change
Q5115	Inj truxima 10 mg	$34.563 per 10 MG	$31.278 per 10 MG	Up 10.5%
Q5119	Inj ruxience, 10 mg	$16.16 per 10 MG	$13.686 per 10 MG	Up 18.1%
Q5123	Inj. riabni, 10 mg	$18.533 per 10 MG	$20.257 per 10 MG	Down 8.5%

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