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Naloxone Hydrochloride

NDC 42023-224 · Par Health USA, LLC

Generic nameNaloxone Hydrochloride
Dosage formINJECTION
RouteINTRAMUSCULAR, INTRAVENOUS, SUBCUTANEOUS
Active ingredient(s)NALOXONE HYDROCHLORIDE
Strength1 mg/mL
Pharmacologic classOpioid Antagonist [EPC], Opioid Antagonists [MoA]
Marketing categoryANDA

Packages

42023-224-01 — 1 SYRINGE, GLASS in 1 CARTON (42023-224-01) / 2 mL in 1 SYRINGE, GLASS

Billed under HCPCS

J2312 — Injection, naloxone hydrochloride, not otherwise specified, 0.01 mg Medicare Part B payment limit (ASP + 6%): $0.07

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

31722-479 — buprenorphine and naloxone, 31722-480 — buprenorphine and naloxone, 31722-481 — buprenorphine and naloxone, 31722-482 — buprenorphine and naloxone, 3215-6521 — buprenorphine and naloxone, 3215-6522 — buprenorphine and naloxone, 3215-6523 — buprenorphine and naloxone, 3215-6524 — buprenorphine and naloxone, 36000-308 — naloxone hydrochloride, 36000-310 — NALOXONE HYDROCHLORIDE, 42291-493 — Naloxone Hydrochloride, 43066-142 — naloxone hydrochloride, 43386-680 — pentazocine hydrochloride and naloxone hydrochloride, 43598-750 — Naloxone Hydrochloride, 45802-578 — naloxone hydrochloride, 46122-812 — naloxone hydrochloride, 50090-2422 — Naloxone Hydrochloride, 50090-5427 — Naloxone Hydrochloride, 50090-5908 — Naloxone Hydrochloride Nasal, 50090-6491 — naloxone hydrochloride, +108 more

From the FDA National Drug Code Directory, retrieved 2026-08-24. Product listings are submitted by labelers; FDA does not verify them.