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Methadone Hydrochloride

NDC 66689-820 · VistaPharm, LLC

Generic nameMethadone Hydrochloride
Dosage formTABLET
RouteORAL
Active ingredient(s)METHADONE HYDROCHLORIDE
Strength10 mg/1
Pharmacologic classFull Opioid Agonists [MoA], Opioid Agonist [EPC]
DEA scheduleCII
Marketing categoryANDA

Packages

66689-820-10 — 100 TABLET in 1 BOTTLE (66689-820-10)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

42806-318 — Methadone Hydrochloride, 51991-002 — Methadone Hydrochloride, 60687-818 — Methadone Hydrochloride, 60687-910 — Methadone Hydrochloride, 63629-2098 — methadone hydrochloride, 64850-603 — Methadone Hydrochloride, 64850-604 — Methadone Hydrochloride, 66689-694 — Methadone Hydrochloride, 66689-695 — Methadone Hydrochloride, 66689-711 — Methadone Hydrochloride, 66689-836 — Methadone, 66689-898 — Methadone Hydrochloride, 67457-217 — Methadone Hydrochloride, 67877-659 — Methadone Hydrochloride, 67877-660 — Methadone Hydrochloride, 68094-031 — Methadone Hydrochloride, 68094-331 — Methadone Hydrochloride, 71335-1360 — METHADONE HYDROCHLORIDE, 72162-1085 — methadone hydrochloride, 72865-120 — Methadone Hydrochloride, +29 more

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

Read from: FDA National Drug Code Directory, product.txt and package.txt (accessdata.fda.gov/cder/ndctext.zip) — Snapshot retrieved 2026-08-24, loaded 2026-08-24; CMS Medicare Part B Drug Average Sales Price (ASP) Pricing Files (cms.gov/medicare/payment/part-b-drugs/asp-pricing-files) -- the NDC-HCPCS crosswalk and Part B payment limit files — 2026 Q3 (July 2026 release). All data sources · How to read the labels