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Vectibix

NDC 55513-956 · Amgen, Inc

Generic namepanitumumab
Dosage formSOLUTION
RouteINTRAVENOUS
Active ingredient(s)PANITUMUMAB
Strength400 mg/20mL
Pharmacologic classAntibodies, Monoclonal [CS], Epidermal Growth Factor Receptor Antagonist [EPC], HER1 Antagonists [MoA]
Marketing categoryBLA

Packages

55513-956-01 — 1 VIAL, SINGLE-DOSE in 1 CARTON (55513-956-01) / 20 mL in 1 VIAL, SINGLE-DOSE

55513-956-21 — 1 VIAL, SINGLE-DOSE in 1 CARTON (55513-956-21) / 20 mL in 1 VIAL, SINGLE-DOSE

Billed under HCPCS

J9303 — Injection, panitumumab, 10 mg Medicare Part B payment limit (ASP + 6%): $182.19

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

55513-954 — panitumumab

From the FDA National Drug Code Directory, retrieved August 24, 2026. Product listings are submitted by labelers; FDA does not verify them.