NDC codes

FDA NDC Directory
Product NDC (as listed)0641-0376Labeler and product segments. Claims need a package NDC.
Product NDC at billing width00641-0376Add the package segment from the table below.
Package NDCs as listed with the FDA, and the 11-digit 5-4-2 form used on claims. The highlighted digit is the added leading zero.
Package NDC11-digit (billing)PackageCopy
0641-0376-250064103762525 VIAL in 1 PACKAGE (0641-0376-25) / 1 mL in 1 VIAL (0641-0376-21)Marketed from Nov 27, 1972

How the 11-digit form is made: The labeler segment has 4 digits, so one leading zero is added to it (4-4-2 → 5-4-2). Formatting the NDC does not by itself make it billable — the product, package and quantity must match what was dispensed or administered, and payer rules apply. Conversion rules

Product information

Brand name (proprietary)
Diphenhydramine Hydrochloride
Generic name (nonproprietary)
diphenhydramine hydrochloride
Active ingredients
Diphenhydramine hydrochloride — 50 mg/mL
Dosage form
Injection
Route
Intramuscular, Intravenous
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 080817
Marketing start
Listing expires
Other FDA classes
Histamine H1 Receptor Antagonists (Mechanism)
Identifiers
Product ID 0641-0376_a26a0df5-fdb8-4c50-ac01-8ae033578bf0SPL ID a26a0df5-fdb8-4c50-ac01-8ae033578bf0SPL set ID ec691492-a295-4b48-a1a3-5824931efa97RxCUI 1049633UNII TC2D6JAD40
Pharmacologic class
Histamine-1 Receptor Antagonist

Billing references

What Med-Code can say about coding this product, and where each statement comes from. Nothing here is inferred from the name alone.

HCPCS codeNo match

No drug-specific HCPCS code in Med-Code's directory for this product. The directory is curated and not complete — check the current CMS HCPCS file before billing.

Administration

Drug administration (CPT 96360–96549)

When a clinician administers the drug, the administration is reported separately. Codes in this range cover hydration, therapeutic injections and infusions, and chemotherapy or other complex drug administration. The right code depends on route, duration and drug type, and self-administered drugs are not billed this way.

How CPT relates to drug billing

NDC on a medical claim

N400641037625 followed by a unit qualifier and the quantity

Package 00641-0376-25. Unit qualifiers: F2 (international unit), GR (gram), ME (milligram), ML (milliliter), UN (unit (each)). The qualifier and quantity depend on what was given. About the N4 qualifier

Product label

Current FDA label (SPL), effective .

Indications (excerpt from the label)

INDICATIONS AND USAGE Diphenhydramine Hydrochloride Injection is effective in adults and pediatric patients, other than premature infants and neonates, for the following conditions when the oral form is impractical: Antihistaminic For amelioration of allergic reactions to blood or plasma, in anaphylaxis as an adjunct to epinephrine and other standard measures after the acute symptoms have been controlled and for other uncomplicated allergic conditions of the immediate type when oral therapy is impossible or contraindicated. Motion Sickness For active treatment of motion sickness. Antiparkinsonism For use in parkinsonism, when oral therapy is impossible or contraindicated, as follows: parkins…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 080817

Products listed under the same FDA application: other strengths and forms, and repackagers who relabel the same product.

FDA NDC Directory listings under ANDA 080817
ProductStrengthForm · routeLabelerProduct NDC
Diphenhydramine hydrochlorideDiphenhydramine hydrochloride 50 mg/mLInjectionIntramuscular, IntravenousREMEDYREPACK INC.70518-4455
Diphenhydramine HydrochlorideDiphenhydramine hydrochloride 50 mg/mLInjectionIntramuscular, IntravenousSportpharm LLC85766-253
Diphenhydramine hydrochlorideDiphenhydramine hydrochloride 50 mg/mLInjectionIntramuscular, IntravenousHikma Pharmaceuticals USA Inc.0641-6282
Diphenhydramine HydrochlorideDiphenhydramine HCl 50 mg/mLInjectionIntramuscular, IntravenousA-S Medication Solutions50090-1841
Diphenhydramine HydrochlorideDiphenhydramine hydrochloride 50 mg/mLInjectionIntramuscular, IntravenousHF Acquisition Co. LLC, DBA Health First51662-1219
Diphenhydramine HydrochlorideDiphenhydramine HCl 50 mg/mLInjectionIntramuscular, IntravenousA-S Medication Solutions50090-0878
Diphenhydramine HydrochlorideDiphenhydramine hydrochloride 50 mg/mLInjectionIntramuscular, IntravenousREMEDYREPACK INC.70518-1082
Diphenhydramine HydrochlorideDiphenhydramine hydrochloride 50 mg/mLInjectionIntramuscular, IntravenousCardinal Health 107, LLC55154-5102
Diphenhydramine HydrochlorideDiphenhydramine hydrochloride 50 mg/mLInjectionIntramuscular, IntravenousHenry Schein, Inc.0404-9851
Diphenhydramine HydrochlorideDiphenhydramine hydrochloride 50 mg/mLInjectionIntramuscular, IntravenousMedical Purchasing Solutions, LLC71872-7005

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