What is NDC 46708-373?

46708-373 is the product NDC for Macitentan, Macitentan 10 mg/1 tablet, film coated, listed with the FDA by Alembic Pharmaceuticals Limited. It has 1 package NDC, shown above in 10- and 11-digit form.

Alembic Pharmaceuticals Limited, NDC labeler code 46708. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Macitentan?

13 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Macitentan NDC 46708-373 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)46708-373Labeler and product segments. Claims need a package NDC.

Product NDC at billing width46708-0373Add 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 NDC	11-digit (billing)	Package	Copy
46708-373-30	4670803733046708037330	30 TABLET, FILM COATED in 1 BOTTLE (46708-373-30)Marketed from Jun 6, 2026

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): Macitentan
Generic name (nonproprietary): macitentan
Active ingredients: Macitentan — 10 mg/1
Dosage form: Tablet, Film coated
Route: Oral
Labeler: Alembic Pharmaceuticals LimitedNDC labeler code 46708
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 211128
Marketing start: Jun 6, 2026
Listing expires: Dec 31, 2027
Other FDA classes: Endothelin Receptor Antagonists (Mechanism)
Identifiers: Product ID 46708-373_4d9d9a84-6853-4004-b20a-8849b34453a4SPL ID 4d9d9a84-6853-4004-b20a-8849b34453a4SPL set ID 4d9d9a84-6853-4004-b20a-8849b34453a4RxCUI 1442137UNII Z9K9Y9WMVL
Pharmacologic class: Endothelin Receptor 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

N446708037330 followed by a unit qualifier and the quantity

Package 46708-0373-30. 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 May 29, 2026. This label includes a boxed warning.

Indications (excerpt from the label)

Macitentan tablets are an endothelin receptor antagonist (ERA) indicated for the treatment of pulmonary arterial hypertension (PAH, WHO Group I) in adults to reduce the risk of disease progression and hospitalization for PAH ( 1.1 ). 1.1 Pulmonary Arterial Hypertension Macitentan tablets are an endothelin receptor antagonist (ERA) indicated for the treatment of pulmonary arterial hypertension (PAH, WHO Group I) in adults to reduce the risks of disease progression and hospitalization for PAH. Effectiveness was established in a long-term study in PAH patients with predominantly WHO Functional Class II-III symptoms treated for an average of 2 years. Patients had idiopathic and heritable PAH (57…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 46708-373

What is NDC 46708-373?: 46708-373 is the product NDC for Macitentan, Macitentan 10 mg/1 tablet, film coated, listed with the FDA by Alembic Pharmaceuticals Limited. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Macitentan.
What is the active ingredient?: Macitentan.
Who is the labeler?: Alembic Pharmaceuticals Limited, NDC labeler code 46708. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Macitentan?: 13 other product NDCs are listed under this name. See all Macitentan 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 Macitentan NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Macitentan	Macitentan 10 mg/1	Tablet, Film coatedOral	ANI Pharmaceuticals, Inc.	70954-025	70954-0025-1070954-0025-20
macitentan	Macitentan 10 mg/1	Tablet, Film coatedOral	Apotex Corp.	60505-4644	60505-4644-03
Macitentan	Macitentan 10 mg/1	Tablet, Film coatedOral	Mylan Pharmaceuticals Inc.	0378-0606	00378-0606-93
macitentan	Macitentan 10 mg/1	Tablet, Film coatedOral	Teva Pharmaceuticals, Inc.	0480-0915	00480-0915-56
Macitentan	Macitentan 10 mg/1	Tablet, Film coatedOral	Aurobindo Pharma Limited	59651-147	59651-0147-30
Macitentan	Macitentan 10 mg/1	Tablet, Film coatedOral	Amneal Pharmaceuticals NY LLC	69238-1327	69238-1327-03
Macitentan	Macitentan 10 mg/1	Tablet, Film coatedOral	Sun Pharmaceutical Industries, Inc.	47335-070	47335-0070-1547335-0070-30
Macitentan	Macitentan 10 mg/1	Tablet, Film coatedOral	Alembic Pharmaceuticals Inc.	62332-373	62332-0373-30
Macitentan	Macitentan 10 mg/1	TabletOral	Torrent Pharmaceuticals Limited	13668-542	13668-0542-0513668-0542-3013668-0542-90
Macitentan	Macitentan 10 mg/1	Tablet, Film coatedOral	Laurus Labs Limited	42385-907	42385-0907-1542385-0907-30

All 14 Macitentan NDCs

Other NDCs under ANDA 211128

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

FDA NDC Directory listings under ANDA 211128
Product	Strength	Form · route	Labeler	Product NDC
Macitentan	Macitentan 10 mg/1	Tablet, Film coatedOral	Alembic Pharmaceuticals Inc.	62332-373