NDC codes

FDA NDC Directory
Product NDC (as listed)42571-404Labeler and product segments. Claims need a package NDC.
Product NDC at billing width42571-0404Add 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
42571-404-2142571040421425710404215 mL in 1 BOTTLE (42571-404-21)Marketed from Aug 1, 2023
42571-404-88425710404884257104048810 mL in 1 BOTTLE (42571-404-88)Marketed from Aug 1, 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)
Timolol Maleate
Generic name (nonproprietary)
timolol maleate ophthalmic
Active ingredients
Timolol maleate — 5 mg/mL
Dosage form
Solution/ drops
Route
Ophthalmic
Labeler
Micro Labs LimitedNDC labeler code 42571
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 217343
Marketing start
Listing expires
Other FDA classes
Adrenergic beta-Antagonists (Mechanism)
Identifiers
Product ID 42571-404_238fd036-1868-da83-e063-6394a90a0596SPL ID 238fd036-1868-da83-e063-6394a90a0596SPL set ID 6c9f3971-8c07-4d3a-915d-76438baa2a0bRxCUI 1923428, 1992303UNII P8Y54F701RUPC 0342571404215, 0342571403218
Pharmacologic class
beta-Adrenergic Blocker

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. Ophthalmic products like this are usually dispensed by a pharmacy and billed by NDC.

NDC on a medical claim

N442571040421 followed by a unit qualifier and the quantity

Package 42571-0404-21. 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 Timolol maleate ophthalmic solution is indicated in the treatment of elevated intraocular pressure in patients with ocular hypertension or open-angle glaucoma.

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 42571-404

What is NDC 42571-404?
42571-404 is the product NDC for Timolol Maleate (timolol maleate ophthalmic), Timolol maleate 5 mg/mL solution/ drops, listed with the FDA by Micro Labs Limited. It has 2 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?
Timolol Maleate (Timolol Maleate Ophthalmic).
What is the active ingredient?
Timolol maleate.
Who is the labeler?
Micro Labs Limited, NDC labeler code 42571. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Timolol Maleate?
47 other product NDCs are listed under this name. See all Timolol Maleate 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 Timolol Maleate NDCs
ProductStrengthForm · routeLabelerProduct NDCPackage NDCs (11-digit)
Timolol MaleateTimolol maleate 2.5 mg/mLSolution, Gel forming / dropsOphthalmicSagent Pharmaceuticals25021-00825021-0008-05
Timolol MaleateTimolol maleate 5 mg/mLSolution, Gel forming / dropsOphthalmicSagent Pharmaceuticals25021-00925021-0009-05
Timolol MaleateTimolol maleate 5 mg/1TabletOralRising Pharma Holdings, Inc.16571-22316571-0223-01
Timolol MaleateTimolol maleate 10 mg/1TabletOralRising Pharma Holdings, Inc.16571-22416571-0224-01
Timolol MaleateTimolol maleate 20 mg/1TabletOralRising Pharma Holdings, Inc.16571-22516571-0225-01
timolol maleateTimolol maleate 5 mg/mLSolution/ dropsOphthalmicNorthStar RxLLC72603-54072603-0540-01
Timolol MaleateTimolol maleate 5 mg/mLSolutionOphthalmicLeading Pharma, LLC69315-32569315-0325-0569315-0325-1069315-0325-15
Timolol MaleateTimolol maleate 2.5 mg/mLSolution, Gel forming / dropsOphthalmicSomerset Therapeutics, LLC70069-24170069-0241-01
Timolol MaleateTimolol maleate 5 mg/mLSolution, Gel forming / dropsOphthalmicSomerset Therapeutics, LLC70069-25170069-0251-01
Timolol MaleateTimolol maleate 5 mg/mLSolutionOphthalmicA-S Medication Solutions50090-783750090-7837-00

All 48 Timolol Maleate NDCs

Other NDCs under ANDA 217343

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

FDA NDC Directory listings under ANDA 217343
ProductStrengthForm · routeLabelerProduct NDC
Timolol Maleatetimolol maleate ophthalmicTimolol maleate 2.5 mg/mLSolution/ dropsOphthalmicMicro Labs Limited42571-403

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