Home › NDC Lookup › RxCUI directory › RxCUI 864761

Methadone hydrochloride 1 MG/ML Oral Solution — RxCUI 864761

RxNorm drug concept · Semantic clinical drug
RxCUI 864761 Semantic clinical drug · SCD ● Current RxNorm concept 8 FDA products 8 package NDCs Snapshot Jul 14, 2026

This page is curated, coded, and maintained by

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

RxCUI864761
Official nameMethadone hydrochloride 1 MG/ML Oral Solution
Concept typeSemantic clinical drug (SCD)
RxNorm statusCurrent RxNorm concept
Also known asmethadone HCl 5 MG per 5 ML Oral Solution; methadone HCl 5 MG in 5 mL Oral Solution
FDA products mapped8
Package NDCs mapped8
Reported Medicaid activity (SDUD)3,096 prescriptions · 17 state & territory Medicaid programs · latest period Q4 2025
RxNorm release07/06/2026
Snapshot dataJul 14, 2026

📖 Skip the Codes — Read It in Plain English.

Our pharmacist-built guide to Methadone: what it is, how it’s used, side effects, and interactions.

📗 Our plain-language guide HelloPharmacist
  • Methadone is reserved for severe, persistent pain that needs around-the-clock treatment and hasn't responded well to other options. It's a long-acting opioid, which means it works...
  • Why is my doctor prescribing methadone instead of a regular painkiller?
  • When methadone is used for opioid addiction — not pain — federal law requires it to be dispensed only through certified opioid treatment programs. These clinics follow strict safet...
  • Why does methadone need to be dispensed at a special clinic for opioid treatment?
📖 Read our full Methadone guide →

🕸️ Concept Web — How Methadone hydrochloride 1 MG/ML Oral Solution 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 Methadone hydrochloride 1 MG/ML Oral Solution RxCUI 864761

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.

    • Methadone 6813
    • Methadone hydrochloride 218337
  2. Dose forms 9

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

    • Methadone Oral Solution 372806
    • Methadone hydrochloride Oral Solution 2648585
    • Methadone Oral Liquid Product 1161620
    • Methadone Oral Product 1161621
    • Methadone hydrochloride Oral Liquid Product 2660443
    • Methadone hydrochloride Oral Product 2663074
    • Oral Solution 316968
    • Oral Liquid Product 1151137
    • +1 more in this family
  3. Clinical & branded drugs 1

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

    • Methadone hydrochloride 1 MG/ML 864760

Showing up to 8 concepts per family — 11 of 12 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

  • Methadone hydrochloride 1 MG/ML SCDC · 864760
  • Methadone Oral Solution SCDF · 372806
  • Methadone hydrochloride Oral Solution SCDFP · 2648585
  • Methadone Oral Liquid Product SCDG · 1161620
  • Methadone Oral Product SCDG · 1161621
  • Methadone hydrochloride Oral Liquid Product SCDGP · 2660443
  • Methadone hydrochloride Oral Product SCDGP · 2663074

📦 FDA Products & Package NDCs

8 products · 8 package NDCs
8 package NDCs map to RxCUI 864761 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
00054-3555-63 500 mL in 1 BOTTLE (0054-3555-63) Methadone Hydrochloride Hikma Pharmaceuticals USA Inc. 1981-05-22
00054-3556-63 500 mL in 1 BOTTLE (0054-3556-63) Methadone Hydrochloride Hikma Pharmaceuticals USA Inc. 1982-08-30
00406-6221-05 500 mL in 1 BOTTLE (0406-6221-05) METHADONE HYDROCHLORIDE SpecGx LLC 2021-06-18
00406-6225-05 500 mL in 1 BOTTLE (0406-6225-05) METHADONE HYDROCHLORIDE SpecGx LLC 2021-06-18
60687-0818-86 3 TRAY in 1 CASE (60687-818-86) / 10 CUP, UNIT-DOSE in 1 TR... Methadone Hydrochloride American Health Packaging 2024-12-16
66689-0711-30 3 TRAY in 1 CASE (66689-711-30) / 10 CUP, UNIT-DOSE in 1 TR... Methadone Hydrochloride VistaPharm, LLC 2026-03-20
68094-0031-62 3 TRAY in 1 CASE (68094-031-62) / 10 CUP, UNIT-DOSE in 1 TR... Methadone Hydrochloride Precision Dose, Inc. 2020-12-23
68094-0331-58 50 BAG in 1 CASE (68094-331-58) / 1 SYRINGE, PLASTIC in 1 B... Methadone Hydrochloride Precision Dose, Inc. 2023-12-29
Observed labelers: Hikma Pharmaceuticals USA Inc. (2) · Precision Dose, Inc. (2) · SpecGx LLC (2) · American Health Packaging (1) · VistaPharm, LLC (1) — this is the FDA-listed mapping footprint, not sales, inventory, availability, or market share.

🗃️ 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.