NDC codes

FDA NDC Directory
Product NDC (as listed)73141-012Labeler and product segments. Claims need a package NDC.
Product NDC at billing width73141-0012Add 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
73141-012-037314100120390 TABLET, FILM COATED in 1 BOTTLE (73141-012-03)Marketed from Apr 22, 2024
73141-012-1873141001218180 TABLET, FILM COATED in 1 BOTTLE (73141-012-18)Marketed from Apr 22, 2024

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)
isosorbide dinitrate and hydralazine hydrochloride
Generic name (nonproprietary)
isosorbide dinitrate and hydralazine hydrochloride
Active ingredients
Isosorbide dinitrate — 20 mg/1Hydralazine hydrochloride — 37.5 mg/1
Dosage form
Tablet, Film coated
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 215988
Marketing start
Listing expires
Other FDA classes
Arteriolar Vasodilation (Physiologic effect)Nitrates (Chemical structure)Vasodilation (Physiologic effect)
Identifiers
Product ID 73141-012_339fc165-a47c-e0e1-e063-6394a90a4622SPL ID 339fc165-a47c-e0e1-e063-6394a90a4622SPL set ID ae757a78-89e8-4f79-81de-d558db3f72a4RxCUI 905377UNII IA7306519N, FD171B778YUPC 0373141012189
Pharmacologic class
Arteriolar Vasodilator; Nitrate Vasodilator

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

N473141001203 followed by a unit qualifier and the quantity

Package 73141-0012-03. 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)

Isosorbide dinitrate and hydralazine hydrochloride tablets are a combination of isosorbide dinitrate, a nitrate vasodilator, and hydralazine hydrochloride, an arteriolar vasodilator, indicated for: the treatment of heart failure as an adjunct therapy to standard therapy in self-identified black patients to improve survival, prolong time to hospitalization for heart failure and to improve patient-reported functional status ( 1.1 ) Limitations of use: There is little experience in patients with NYHA class IV heart failure ( 1.2 ) 1.1 Treatment of Heart Failure in Self-identified Black Patients Isosorbide dinitrate and hydralazine hydrochloride tablets are indicated for the treatment of heart f…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 215988

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

FDA NDC Directory listings under ANDA 215988
ProductStrengthForm · routeLabelerProduct NDC
isosorbide dinitrate and hydralazine hydrochlorideIsosorbide dinitrate 20 mg/1; Hydralazine hydrochloride 37.5 mg/1Tablet, Film coatedOrali3 Pharmaceuticals, LLC72319-012

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