Acyclovir NDC 62332-423

NDC codes

FDA NDC Directory

Product NDC (as listed)62332-423Labeler and product segments. Claims need a package NDC.

Product NDC at billing width62332-0423Add 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 NDC	11-digit (billing)	Package	Copy
62332-423-05	62332042305	1 TUBE in 1 CARTON (62332-423-05) / 5 g in 1 TUBEMarketed from Nov 27, 2023

How the 11-digit form is made: The product segment has 3 digits, so one leading zero is added to it (5-3-2 → 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): Acyclovir
Generic name (nonproprietary): acyclovir
Active ingredients: Acyclovir — 50 mg/g
Dosage form: Cream
Route: Topical
Labeler: Alembic Pharmaceuticals Inc.
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 212361
Marketing start: Nov 27, 2023
Listing expires: Dec 31, 2027
Other FDA classes: DNA Polymerase Inhibitors (Mechanism)Nucleoside Analog (EXT)
Identifiers: Product ID 62332-423_5b78584c-3e83-4620-9d46-b3725cc6ed71SPL ID 5b78584c-3e83-4620-9d46-b3725cc6ed71SPL set ID 878615c2-09ea-44ce-8c30-7a7f16acb20cRxCUI 141859UNII X4HES1O11F
Pharmacologic class: Herpes Simplex Virus Nucleoside Analog DNA Polymerase Inhibitor; Herpes Zoster Virus Nucleoside Analog DNA Polymerase Inhibitor; Herpesvirus Nucleoside Analog DNA Polymerase Inhibitor

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 HCPCS code in Med-Code's directory. Topical products like this are usually dispensed by a pharmacy and billed by NDC.

NDC on a medical claim

N462332042305 followed by a unit qualifier and the quantity

Package 62332-0423-05. 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 Jun 18, 2026.

Indications (excerpt from the label)

Acyclovir cream is a herpes simplex virus (HSV) deoxynucleoside analogue DNA polymerase inhibitor indicated for the treatment of recurrent herpes labialis (cold sores) in immunocompetent adults and adolescents 12 years of age and older. Acyclovir cream is a herpes simplex virus (HSV) deoxynucleoside analogue DNA polymerase inhibitor indicated for the treatment of recurrent herpes labialis (cold sores) in immunocompetent adults and adolescents 12 years of age and older. ( 1 )

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)