J2550Promethazine hcl injection
Published CMS Medicare Part B payment-limit context for J2550, with recent quarterly history and calculated package-level strength context from the CMS crosswalk.
CMS payment limit
$3.639
per 50 MG · Medicare Part B
Up 8.8%from $3.344 in 2026-Q2
- Current quarter
- Billing unit
Payment limit over time
$4.1256$2.7124
2024-Q4: $3.312; 2025-Q1: $3.569; 2025-Q2: $3.313; 2025-Q3: $2.867; 2025-Q4: $2.952; 2026-Q1: $3.971; 2026-Q2: $3.344; 2026-Q3: $3.639
Ingredient appears in FDA shortage dataFDA’s latest completed shortage data includes an affected record matching the Promethazine Hydrochloride ingredient family (FDA data as of August 20, 2026).
Promethazine Hcl
Package figures are calculated from the CMS per-unit payment limit × billable units per package; they are not CMS-published package-level payment limits.
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