Istalol (timolol maleate) NDC 24208-004

NDC codes

FDA NDC Directory

Product NDC (as listed)24208-004Labeler and product segments. Claims need a package NDC.

Product NDC at billing width24208-0004Add 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
24208-004-01	24208000401	1 BOTTLE, DROPPER in 1 CARTON (24208-004-01) / 2.5 mL in 1 BOTTLE, DROPPERMarketed from Aug 2, 2004
24208-004-02	24208000402	1 BOTTLE, DROPPER in 1 CARTON (24208-004-02) / 2.5 mL in 1 BOTTLE, DROPPERMarketed from Aug 2, 2004
24208-004-03	24208000403	1 BOTTLE, DROPPER in 1 CARTON (24208-004-03) / 5 mL in 1 BOTTLE, DROPPERMarketed from Aug 2, 2004

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): Istalol
Generic name (nonproprietary): timolol maleate
Active ingredients: Timolol maleate — 5 mg/mL
Dosage form: Solution/ drops
Route: Ophthalmic
Labeler: Bausch & Lomb Incorporated
Product type: Prescription drug
Marketing category: NDA — New Drug ApplicationApplication NDA 021516
Marketing start: Aug 2, 2004
Listing expires: Dec 31, 2026
Other FDA classes: Adrenergic beta-Antagonists (Mechanism)
Identifiers: Product ID 24208-004_25b64789-6ef9-4c49-e063-6294a90a0ec4SPL ID 25b64789-6ef9-4c49-e063-6294a90a0ec4SPL set ID 258bbc8d-00ee-45b0-ac35-6f16c4e8d45fRxCUI 1992299, 1992300UNII P8Y54F701R
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

N424208000401 followed by a unit qualifier and the quantity

Package 24208-0004-01. 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

Label details couldn’t be retrieved right now. Open the label on DailyMed.

Other NDCs under NDA 021516

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

FDA NDC Directory listings under NDA 021516
Product	Strength	Form · route	Labeler	Product NDC
Timolol Maleate	Timolol maleate 5 mg/mL	Solution/ dropsOphthalmic	Bausch & Lomb Americas Inc.	82260-045