NDC codes

FDA NDC Directory
Product NDC (as listed)70518-4356Labeler and product segments. Claims need a package NDC.
Product NDC at billing width70518-4356Add 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
70518-4356-07051843560030 TABLET, FILM COATED in 1 BLISTER PACK (70518-4356-0)Marketed from Jun 13, 2025

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)
azithromycin
Generic name (nonproprietary)
azithromycin
Active ingredients
Azithromycin dihydrate — 250 mg/1
Dosage form
Tablet, Film coated
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 065398
Marketing start
Listing expires
Other FDA classes
Macrolides (Chemical structure)
Identifiers
Product ID 70518-4356_5afb4758-f59f-fa20-e063-6394a90a54f4SPL ID 5afb4758-f59f-fa20-e063-6394a90a54f4SPL set ID da399401-1ee6-422a-be46-0bba6b264b2fRxCUI 308460UNII 5FD1131I7S
Pharmacologic class
Macrolide Antimicrobial

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

N470518435600 followed by a unit qualifier and the quantity

Package 70518-4356-00. 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)

Azithromycin tablet is a macrolide antibacterial drug indicated for treatment of patients with mild to moderate infections caused by susceptible strains of the designated microorganisms in the specific conditions listed below: Acute bacterial exacerbations of chronic bronchitis in adults ( 1.1 ) Acute bacterial sinusitis in adults ( 1.1 ) Uncomplicated skin and skin structure infections in adults ( 1.1 ) Urethritis and cervicitis in adults ( 1.1 ) Genital ulcer disease in men ( 1.1 ) Acute otitis media in pediatric patients (6 months of age and older) ( 1.2 ) Community-acquired pneumonia in adults and pediatric patients (6 months of age and older) ( 1.1 , 1.2 ) Pharyngitis/tonsillitis in adu…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 065398

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

FDA NDC Directory listings under ANDA 065398
ProductStrengthForm · routeLabelerProduct NDC
azithromycin dihydrateAzithromycin dihydrate 250 mg/1TabletOralAdvanced Rx of Tennessee, LLC80425-0431
azithromycinAzithromycin dihydrate 250 mg/1Tablet, Film coatedOralMajor Pharmaceuticals0904-7350
azithromycinAzithromycin dihydrate 250 mg/1Tablet, Film coatedOralCardinal Health 107, LLC55154-3374
azithromycinAzithromycin dihydrate 250 mg/1Tablet, Film coatedOralCoupler LLC67046-0508
azithromycinAzithromycin dihydrate 250 mg/1Tablet, Film coatedOralProficient Rx LP82804-214
azithromycinAzithromycin dihydrate 250 mg/1Tablet, Film coatedOralLupin Pharmaceuticals, Inc.68180-861
AzithromycinAzithromycin dihydrate 250 mg/1Tablet, Film coatedOralAmerican Health Packaging60687-742

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