NDC codes

FDA NDC Directory
Product NDC (as listed)71335-2657Labeler and product segments. Claims need a package NDC.
Product NDC at billing width71335-2657Add 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
71335-2657-07133526570050 TABLET, FILM COATED in 1 BOTTLE (71335-2657-0)Marketed from Jun 23, 2025
71335-2657-17133526570110 TABLET, FILM COATED in 1 BOTTLE (71335-2657-1)Marketed from Jun 23, 2025
71335-2657-27133526570230 TABLET, FILM COATED in 1 BOTTLE (71335-2657-2)Marketed from Jun 23, 2025
71335-2657-3713352657037 TABLET, FILM COATED in 1 BOTTLE (71335-2657-3)Marketed from Jun 23, 2025
71335-2657-47133526570490 TABLET, FILM COATED in 1 BOTTLE (71335-2657-4)Marketed from Jun 23, 2025
71335-2657-57133526570560 TABLET, FILM COATED in 1 BOTTLE (71335-2657-5)Marketed from Jun 23, 2025
71335-2657-67133526570620 TABLET, FILM COATED in 1 BOTTLE (71335-2657-6)Marketed from Jun 23, 2025
71335-2657-771335265707270 TABLET, FILM COATED in 1 BOTTLE (71335-2657-7)Marketed from Jun 23, 2025
71335-2657-87133526570815 TABLET, FILM COATED in 1 BOTTLE (71335-2657-8)Marketed from Jun 23, 2025
71335-2657-97133526570912 TABLET, FILM COATED in 1 BOTTLE (71335-2657-9)Marketed from Jun 23, 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)
Sildenafil
Generic name (nonproprietary)
sildenafil
Active ingredients
Sildenafil citrate — 20 mg/1
Dosage form
Tablet, Film coated
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 091479
Marketing start
Listing expires
Other FDA classes
Phosphodiesterase 5 Inhibitors (Mechanism)
Identifiers
Product ID 71335-2657_d6754fca-43f0-4452-aef3-0ad5c126ddfcSPL ID d6754fca-43f0-4452-aef3-0ad5c126ddfcSPL set ID 486dcfc4-f07a-4a78-86f0-f1c5ae448dc1RxCUI 577033UNII BW9B0ZE037
Pharmacologic class
Phosphodiesterase 5 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

N471335265700 followed by a unit qualifier and the quantity

Package 71335-2657-00. 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)

Adults Sildenafil citrate is a phosphodiesterase-5 (PDE-5) inhibitor indicated for the treatment of pulmonary arterial hypertension (PAH) (World Health Organization [WHO] Group I) in adults to improve exercise ability and delay clinical worsening. ( 1 ) Adults Sildenafil tablets are indicated for the treatment of pulmonary arterial hypertension (PAH) (World Health Organization [WHO] Group I) in adults to improve exercise ability and delay clinical worsening [ see Clinical Studies ( 14 ) ]. Pediatric use information is approved for Viatris Specialty LLC's, REVATIO (sildenafil) tablets. However, due to Viatris Specialty LLC's marketing exclusivity rights, this drug product is not labeled with …

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 091479

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

FDA NDC Directory listings under ANDA 091479
ProductStrengthForm · routeLabelerProduct NDC
Sildenafil CitrateSildenafil citrate 20 mg/1TabletOralAsclemed USA, Inc.76420-613
SildenafilSildenafil citrate 20 mg/1Tablet, Film coatedOralTorrent Pharmaceuticals Limited13668-185
SildenafilSildenafil citrate 20 mg/1Tablet, Film coatedOralCardinal Health 107, LLC55154-4307
SildenafilSildenafil citrate 20 mg/1Tablet, Film coatedOralNuCare Pharmaceuticals, Inc.68071-3954
Sildenafil CitrateSildenafil citrate 20 mg/1TabletOralAdvanced Rx Pharmacy of Tennessee, LLC80425-0304
SildenafilSildenafil citrate 20 mg/1Tablet, Film coatedOralProficient Rx LP82804-243
Sildenafil CitrateSildenafil citrate 20 mg/1TabletOralA-S Medication Solutions50090-3905
SildenafilSildenafil citrate 20 mg/1Tablet, Film coatedOralMajor Pharmaceuticals0904-6671

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