NDC codes

FDA NDC Directory
Product NDC (as listed)76420-556Labeler and product segments. Claims need a package NDC.
Product NDC at billing width76420-0556Add 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
76420-556-0176420055601100 TABLET in 1 BOTTLE, PLASTIC (76420-556-01)Marketed from Apr 7, 2023
76420-556-307642005563030 TABLET in 1 BOTTLE, PLASTIC (76420-556-30)Marketed from Apr 7, 2023
76420-556-607642005566060 TABLET in 1 BOTTLE, PLASTIC (76420-556-60)Marketed from Apr 7, 2023
76420-556-907642005569090 TABLET in 1 BOTTLE, PLASTIC (76420-556-90)Marketed from Apr 7, 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)
Spironolactone
Generic name (nonproprietary)
spironolactone
Active ingredients
Spironolactone — 25 mg/1
Dosage form
Tablet
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 089424
Marketing start
Listing expires
Other FDA classes
Aldosterone Antagonists (Mechanism)
Identifiers
Product ID 76420-556_f8b9eb31-4486-7638-e053-6394a90aee92SPL ID f8b9eb31-4486-7638-e053-6394a90aee92SPL set ID 731894f2-bb1b-4ff6-b8c4-b8722e173199RxCUI 198222, 198223, 313096UNII 27O7W4T232
Pharmacologic class
Aldosterone 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 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

N476420055601 followed by a unit qualifier and the quantity

Package 76420-0556-01. 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)

Spironolactone tablets are an aldosterone antagonist indicated for: The treatment of NYHA Class III-IV heart failure and reduced ejection fraction to increase survival, manage edema, and to reduce the need for hospitalization for heart failure ( 1.1 ). Use as an add-on therapy for the treatment of hypertension, to lower blood pressure. Lowering blood pressure reduces the risk of fatal and nonfatal cardiovascular events, primarily strokes and myocardial infarctions ( 1.2 ). The management of edema in adult patients who are cirrhotic when edema is not responsive to fluid and sodium restrictions and in the setting of nephrotic syndrome when treatment of the underlying disease, restriction of fl…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 089424

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

FDA NDC Directory listings under ANDA 089424
ProductStrengthForm · routeLabelerProduct NDC
SpironolactoneSpironolactone 50 mg/1Tablet, Film coatedOralA-S Medication Solutions50090-6408
SpironolactoneSpironolactone 25 mg/1TabletOralSun Pharmaceutical Industries, Inc.53489-143
SpironolactoneSpironolactone 50 mg/1Tablet, Film coatedOralBryant Ranch Prepack63629-1065
SpironolactoneSpironolactone 25 mg/1TabletOralBryant Ranch Prepack63629-1061
SpironolactoneSpironolactone 25 mg/1TabletOralBryant Ranch Prepack63629-1062
SpironolactoneSpironolactone 25 mg/1TabletOralBryant Ranch Prepack63629-1064
SpironolactoneSpironolactone 50 mg/1Tablet, Film coatedOralBryant Ranch Prepack63629-1066
SpironolactoneSpironolactone 50 mg/1Tablet, Film coatedOralBryant Ranch Prepack63629-1067
SpironolactoneSpironolactone 25 mg/1TabletOralBryant Ranch Prepack71335-2366
SpironolactoneSpironolactone 100 mg/1Tablet, Film coatedOralBryant Ranch Prepack63629-1092
SpironolactoneSpironolactone 100 mg/1Tablet, Film coatedOralBryant Ranch Prepack63629-1094
SpironolactoneSpironolactone 50 mg/1Tablet, Film coatedOralBryant Ranch Prepack71335-2887
SpironolactoneSpironolactone 100 mg/1Tablet, Film coatedOralBryant Ranch Prepack63629-4094
SpironolactoneSpironolactone 50 mg/1Tablet, Film coatedOralSun Pharmaceutical Industries, Inc.53489-328
SpironolactoneSpironolactone 100 mg/1Tablet, Film coatedOralSun Pharmaceutical Industries, Inc.53489-329
SpironolactoneSpironolactone 100 mg/1Tablet, Film coatedOralA-S Medication Solutions50090-6432
SpironolactoneSpironolactone 25 mg/1TabletOralBryant Ranch Prepack63629-8539
SpironolactoneSpironolactone 50 mg/1Tablet, Film coatedOralBryant Ranch Prepack63629-5341
SpironolactoneSpironolactone 100 mg/1Tablet, Film coatedOralBryant Ranch Prepack71335-2204
SpironolactoneSpironolactone 100 mg/1Tablet, Film coatedOralBryant Ranch Prepack71335-2203

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