NDC codes

FDA NDC Directory
Product NDC (as listed)50268-042Labeler and product segments. Claims need a package NDC.
Product NDC at billing width50268-0042Add 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
50268-042-125026800421220 BLISTER PACK in 1 BOX (50268-042-12) / 1 CAPSULE in 1 BLISTER PACK (50268-042-11)Marketed from Jul 20, 2022

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)
Acetazolamide Extended-Release
Generic name (nonproprietary)
acetazolamide extended-release
Active ingredients
Acetazolamide500 mg/1
Dosage form
Capsule
Route
Oral
Labeler
AvPAK
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 207401
Marketing start
Listing expires
Other FDA classes
Carbonic Anhydrase Inhibitors (Mechanism)Sulfonamides (Chemical structure)
Identifiers
Product ID 50268-042_0e84c7df-dbb4-d445-e063-6394a90ab528SPL ID 0e84c7df-dbb4-d445-e063-6394a90ab528SPL set ID e43f991d-15b9-1e66-e053-2a95a90a9449RxCUI 562524UNII O3FX965V0I
Pharmacologic class
Carbonic Anhydrase 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

N450268004212 followed by a unit qualifier and the quantity

Package 50268-0042-12. 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)

INDICATIONS AND USAGE: For adjunctive treatment of: chronic simple (open-angle) glaucoma, secondary glaucoma, and preoperatively in acute angleclosure glaucoma where delay of surgery is desired in order to lower intraocular pressure. Acetazolamide extended-release capsules are also indicated for the prevention or amelioration of symptoms associated with acute mountain sickness despite gradual ascent.

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 207401

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

FDA NDC Directory listings under ANDA 207401
ProductStrengthForm · routeLabelerProduct NDC
Acetazolamide Extended-ReleaseAcetazolamide 500 mg/1CapsuleOralMicro Labs Limited42571-243

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