NDC codes

FDA NDC Directory
Product NDC (as listed)17856-2170Labeler and product segments. Claims need a package NDC.
Product NDC at billing width17856-2170Add 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
17856-2170-1178562170011785621700172 CUP, UNIT-DOSE in 1 CASE (17856-2170-1) / 5 mL in 1 CUP, UNIT-DOSEMarketed from May 4, 2026
17856-2170-2178562170021785621700272 CUP, UNIT-DOSE in 1 CASE (17856-2170-2) / 10 mL in 1 CUP, UNIT-DOSEMarketed from May 4, 2026

How the 11-digit form is made: The package segment has 1 digit, so one leading zero is added to it (5-4-1 → 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 suspension
Generic name (nonproprietary)
acyclovir
Active ingredients
Acyclovir — 200 mg/5mL
Dosage form
Suspension
Route
Oral
Labeler
Atlantic Biologicals Corp.NDC labeler code 17856
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 217393
Marketing start
Listing expires
Other FDA classes
DNA Polymerase Inhibitors (Mechanism)Nucleoside Analog (EXT)
Identifiers
Product ID 17856-2170_5105272f-cff9-8898-e063-6394a90aabb5SPL ID 5105272f-cff9-8898-e063-6394a90aabb5SPL set ID 5105272f-cff8-8898-e063-6394a90aabb5RxCUI 307730UNII 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. Oral products like this are usually dispensed by a pharmacy and billed by NDC.

NDC on a medical claim

N417856217001 followed by a unit qualifier and the quantity

Package 17856-2170-01. 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 Herpes Zoster Infections Acyclovir is indicated for the acute treatment of herpes zoster (shingles). Genital Herpes Acyclovir is indicated for the treatment of initial episodes and the management of recurrent episodes of genital herpes. Chickenpox Acyclovir is indicated for the treatment of chickenpox (varicella).

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 17856-2170

What is NDC 17856-2170?
17856-2170 is the product NDC for Acyclovir suspension (acyclovir), Acyclovir 200 mg/5mL suspension, listed with the FDA by Atlantic Biologicals Corp.. It has 2 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?
Acyclovir suspension (Acyclovir).
What is the active ingredient?
Acyclovir.
Who is the labeler?
Atlantic Biologicals Corp., NDC labeler code 17856. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Acyclovir suspension?
1 other product NDC are listed under this name. See all Acyclovir suspension NDCs.
Is there a related HCPCS / J-code?
Not in Med-Code's curated HCPCS directory. See Billing references above.

Other finished products listed under the same name: strengths, forms and labelers.

Other Acyclovir suspension NDCs
ProductStrengthForm · routeLabelerProduct NDCPackage NDCs (11-digit)
Acyclovir suspensionacyclovirAcyclovir 200 mg/5mLSuspensionOralNovadoz Pharmaceuticals LLC72205-17072205-0170-72

Other NDCs under ANDA 217393

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

FDA NDC Directory listings under ANDA 217393
ProductStrengthForm · routeLabelerProduct NDC
Acyclovir suspensionacyclovirAcyclovir 200 mg/5mLSuspensionOralNovadoz Pharmaceuticals LLC72205-170

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