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2 ML naloxone hydrochloride 1 MG/ML Prefilled Syringe — RxCUI 1191250

RxNorm drug concept · Semantic clinical drug
RxCUI 1191250 Semantic clinical drug · SCD ● Current RxNorm concept 22 FDA products 28 package NDCs Snapshot Jul 14, 2026

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Compiled from public NLM RxNorm and FDA (openFDA NDC directory) data sources. Editorial policy

What you’re looking at: the standardized identity of one medicine, as the U.S. drug-data system sees it. Below — every FDA-listed product, package code, price benchmark, and billing code that maps to it.

🗂️ Key Facts

RxCUI1191250
Official name2 ML naloxone hydrochloride 1 MG/ML Prefilled Syringe
Concept typeSemantic clinical drug (SCD)
RxNorm statusCurrent RxNorm concept
Also known asnaloxone hydrochloride 2 MG per 2 ML Prefilled Syringe; naloxone HCl 2 MG in 2 ML Prefilled Syringe
FDA products mapped22
Package NDCs mapped28
Reported Medicaid activity (SDUD)3,007 prescriptions · 27 state & territory Medicaid programs · latest period Q4 2025
RxNorm release07/06/2026
Snapshot dataJul 14, 2026

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🕸️ Concept Web — How 2 ML naloxone hydrochloride 1 MG/ML Prefilled Sy... Connects

One RxCUI never lives alone. Follow the path from the raw ingredient down to the exact strength-and-form concepts FDA products carry — every stop is a real RxNorm concept with its own identifier. Hover or focus any chip for what it means.
This page's concept 2 ML naloxone hydrochloride 1 MG/ML Prefilled Syringe RxCUI 1191250

Every web starts here: one RxCUI, one fixed meaning in the RxNorm vocabulary.

  1. Ingredients 2

    The active substance itself — no strength, form, or brand attached yet.

    • Naloxone 7242
    • Naloxone hydrochloride 203192
  2. Dose forms 6

    The ingredient poured into a form — tablet, solution, cream — still without one fixed strength.

    • Naloxone Prefilled Syringe 727348
    • Naloxone hydrochloride Prefilled Syringe 2645320
    • Naloxone Injectable Product 1156980
    • Naloxone hydrochloride Injectable Product 2662934
    • Prefilled Syringe 721656
    • Injectable Product 1151126
  3. Clinical & branded drugs 1

    Ingredient + strength + dose form. These are the concepts real FDA products actually carry.

    • Naloxone hydrochloride 1 MG/ML 1191227

Showing up to 8 concepts per family — 9 of 9 stored related concepts drawn.
These are official RxNorm vocabulary relationships — how concepts name and organize the same medicine. They do not establish therapeutic equivalence or substitutability: two concepts appearing in one web is never a statement that products can be swapped.

🔀 Generic ⇄ Brand Crosswalk

The same medicine has an unbranded (generic) identity and one or more brand-name identities — each with its own RxCUI. This is a naming relationship in RxNorm, not a statement that any two products are substitutable.

Generic (Clinical) Concepts

  • Naloxone hydrochloride 1 MG/ML SCDC · 1191227
  • Naloxone Prefilled Syringe SCDF · 727348
  • Naloxone hydrochloride Prefilled Syringe SCDFP · 2645320
  • Naloxone Injectable Product SCDG · 1156980
  • Naloxone hydrochloride Injectable Product SCDGP · 2662934

📦 FDA Products & Package NDCs

22 products · 28 package NDCs
28 package NDCs map to RxCUI 1191250 in the current snapshot — up to 50 per page. Each linked NDC opens its full package page.
Package NDC Package Brand / generic name Labeler Marketing start
00404-9922-02 1 SYRINGE in 1 BAG (0404-9922-02) / 2 mL in 1 SYRINGE NALOXONE HYDROCHLORIDE Henry Schein, Inc 2022-01-13
00641-6193-10 10 SYRINGE in 1 CARTON (0641-6193-10) / 1 mL in 1 SYRINGE (... Naloxone Hydrochloride Hikma Pharmaceuticals USA Inc. 2025-08-31
00641-6205-10 10 SYRINGE in 1 CARTON (0641-6205-10) / 2 mL in 1 SYRINGE (... Naloxone Hydrochloride Hikma Pharmaceuticals USA Inc. 2022-06-10
42023-0224-01 1 SYRINGE, GLASS in 1 CARTON (42023-224-01) / 2 mL in 1 SYR... Naloxone Hydrochloride Par Health USA, LLC 2024-11-05
43066-0142-10 10 CARTON in 1 CARTON (43066-142-10) / 1 SYRINGE, GLASS in... naloxone hydrochloride Baxter Healthcare Corporation 2025-06-03
43598-0750-10 10 SYRINGE in 1 BOX (43598-750-10) / 2 mL in 1 SYRINGE Naloxone Hydrochloride Dr. Reddy's Laboratories, Inc. 2024-09-10
43598-0750-11 1 SYRINGE in 1 BOX (43598-750-11) / 2 mL in 1 SYRINGE Naloxone Hydrochloride Dr. Reddy's Laboratories, Inc. 2020-03-18
51662-1239-01 1 SYRINGE, PLASTIC in 1 BOX (51662-1239-1) / 2 mL in 1 SYRI... NALOXONE HYDROCHLORIDE HF Acquisition Co. LLC, DBA HealthFirst 2018-09-03
51662-1239-03 10 POUCH in 1 CASE (51662-1239-3) / 1 mL in 1 POUCH (51662-... NALOXONE HYDROCHLORIDE HF Acquisition Co. LLC, DBA HealthFirst 2020-10-27
51662-1529-01 1 SYRINGE in 1 BOX (51662-1529-1) / 2 mL in 1 SYRINGE NALOXONE HYDROCHLORIDE HF Acquisition Co LLC, DBA HealthFirst 2021-07-15
51662-1529-03 10 POUCH in 1 BOX (51662-1529-3) / 1 SYRINGE in 1 POUCH (51... NALOXONE HYDROCHLORIDE HF Acquisition Co LLC, DBA HealthFirst 2022-05-11
51662-1586-01 1 SYRINGE in 1 BOX (51662-1586-1) / 2 mL in 1 SYRINGE NALOXONE HYDROCHLORIDE HF Acquisition Co LLC, DBA HealthFirst 2022-08-16
51662-1586-03 10 POUCH in 1 CASE (51662-1586-3) / 1 BOX in 1 POUCH (51662... NALOXONE HYDROCHLORIDE HF Acquisition Co LLC, DBA HealthFirst 2022-08-16
51662-1690-03 10 POUCH in 1 CASE (51662-1690-3) / 1 BOX in 1 POUCH (51662... NALOXONE HYDROCHLORIDE HF Acquisition Co LLC, DBA HealthFirst 2020-03-18
54288-0124-01 1 PACKAGE in 1 CARTON (54288-124-01) / 2 mL in 1 PACKAGE Naloxone Hydrochloride BPI Labs LLC 2023-11-15
54288-0124-10 10 PACKAGE in 1 CARTON (54288-124-10) / 2 mL in 1 PACKAGE Naloxone Hydrochloride BPI Labs LLC 2023-11-15
55150-0345-01 1 SYRINGE in 1 BOX (55150-345-01) / 2 mL in 1 SYRINGE Naloxone Hydrochloride Eugia US LLC 2021-01-14
55150-0345-10 10 SYRINGE in 1 BOX (55150-345-10) / 2 mL in 1 SYRINGE Naloxone Hydrochloride Eugia US LLC 2021-01-14
67457-0992-02 1 SYRINGE, GLASS in 1 CARTON (67457-992-02) / 2 mL in 1 SYR... Naloxone Hydrochloride Mylan Institutional LLC 2022-12-02
70518-2725-00 10 SYRINGE in 1 BOX (70518-2725-0) / 2 mL in 1 SYRINGE (705... Naloxone Hydrochloride REMEDYREPACK INC. 2020-05-05
71872-7177-01 1 SYRINGE in 1 BAG (71872-7177-1) / 2 mL in 1 SYRINGE Naloxone Hydrochloride Medical Purchasing Solutions, LLC 2019-09-09
71872-7294-01 1 SYRINGE in 1 BAG (71872-7294-1) / 2 mL in 1 SYRINGE Naloxone Hydrochloride Medical Purchasing Solutions, LLC 2022-07-22
71872-7299-01 1 SYRINGE in 1 BAG (71872-7299-1) / 2 mL in 1 SYRINGE Naloxone Hydrochloride Medical Purchasing Solutions, LLC 2023-01-25
76045-0112-20 24 SYRINGE in 1 CASE (76045-112-20) / 2 mL in 1 SYRINGE (76... Naloxone Hydrochloride Fresenius Kabi USA, LLC 2024-04-02
76045-0114-10 24 SYRINGE in 1 CARTON (76045-114-10) / 1 mL in 1 SYRINGE (... Naloxone Hydrochloride Fresenius Kabi USA, LLC 2024-04-02
76329-1469-01 10 SYRINGE in 1 BOX (76329-1469-1) / 2 mL in 1 SYRINGE Naloxone Hydrochloride International Medication Systems, Limited 1998-04-01
76329-3369-01 10 SYRINGE in 1 BOX (76329-3369-1) / 2 mL in 1 SYRINGE Naloxone Hydrochloride International Medication Systems, Limited 2001-06-01
76329-3469-01 10 SYRINGE in 1 BOX (76329-3469-1) / 2 mL in 1 SYRINGE Naloxone Hydrochloride International Medication Systems, Limited 2016-07-28
Observed labelers: HF Acquisition Co LLC, DBA HealthFirst (5) · International Medication Systems, Limited (3) · Medical Purchasing Solutions, LLC (3) · BPI Labs LLC (2) · Dr. Reddy's Laboratories, Inc. (2) · Eugia US LLC (2) · +8 more — this is the FDA-listed mapping footprint, not sales, inventory, availability, or market share.

🧾 Billing Codes (HCPCS)

Medical billing codes (HCPCS "J-codes") that connect to this concept's packages — used mostly when a clinic or hospital bills for a drug it administers. Each code links to its full billing page.
CodeDescriptorMapped packagesSources
J2312 Inj naloxone hcl nos, 0.01mg 14 CMS
⚠ A crosswalk is not coverage: an NDC↔HCPCS mapping does not guarantee any payer covers or pays the code. Always verify the current payer policy before billing.

🗃️ Sources & Limits

Atlas generation902fddb9-e9c1-4004-bf4c-dba4d51037c7
openFDA export observedJul 14, 2026
RxNorm release07/06/2026
Methodology2026-07-full-catalog-v1
  • A shared RxCUI does not prove interchangeability. Products mapped to the same concept are not thereby equivalent or substitutable — equivalence is a separate, product-level determination.
  • Listing here does not establish approval or coverage. Appearing in this snapshot is a data observation, not an FDA approval status or a payer coverage decision.
  • Missing data never means zero. A silent dataset (no price, no billing code, no utilization) means no observation — not that the real-world value is zero.
  • Counts describe the mapping footprint. Product, package, and labeler counts are the FDA-listed mapping footprint in this snapshot — not sales, inventory, availability, or market share.
This product uses publicly available data from the U.S. National Library of Medicine (NLM), National Institutes of Health, Department of Health and Human Services; NLM is not responsible for the product and does not endorse or recommend this or any other product.

Machine-readable JSON

Reference information about drug-concept identifiers and public regulatory data — not medical advice. Talk to your pharmacist or prescriber about your own medication.