NDC codes

FDA NDC Directory
Product NDC (as listed)68180-340Labeler and product segments. Claims need a package NDC.
Product NDC at billing width68180-0340Add 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
68180-340-13681800340134 BLISTER PACK in 1 CARTON (68180-340-13) / 14 TABLET, FOR SUSPENSION in 1 BLISTER PACKMarketed from Aug 18, 2025

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)
Bosentan
Generic name (nonproprietary)
bosentan
Active ingredients
Bosentan — 32 mg/1
Dosage form
Tablet, For suspension
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 213154
Marketing start
Listing expires
Other FDA classes
Cytochrome P450 2C9 Inducers (Mechanism)Cytochrome P450 3A Inducers (Mechanism)Endothelin Receptor Antagonists (Mechanism)
Identifiers
Product ID 68180-340_063d2028-f666-4304-8cd3-21d882d8c97fSPL ID 063d2028-f666-4304-8cd3-21d882d8c97fSPL set ID 540b6f6a-79f3-4681-8c2a-268cf7cecbc9RxCUI 1989081UNII Q326023R30
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

N468180034013 followed by a unit qualifier and the quantity

Package 68180-0340-13. 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 . This label includes a boxed warning.

Indications (excerpt from the label)

1. INDICATIONS AND USAGE Bosentan is indicated for the treatment of pulmonary arterial hypertension (PAH) (WHO Group 1): in adults to improve exercise ability and to decrease clinical worsening. Studies establishing effectiveness included predominantly patients with WHO Functional Class II-IV symptoms and etiologies of idiopathic or heritable PAH (60%), PAH associated with connective tissue diseases (21%), and PAH associated with congenital heart disease with left-to-right shunts (18%) [see Clinical Studies (14.1) ] . in pediatric patients aged 3 years and older with idiopathic or congenital PAH to improve pulmonary vascular resistance (PVR), which is expected to result in an improvement in …

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

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