NDC 55910-137

NDC codes

FDA NDC Directory

Product NDC (as listed)55910-137Labeler and product segments. Claims need a package NDC.

Product NDC at billing width55910-0137Add 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
55910-137-25	55910013725	1 BOTTLE, PLASTIC in 1 CARTON (55910-137-25) / 2.5 mL in 1 BOTTLE, PLASTICMarketed from Dec 1, 2021

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): Olopatadine Hydrochloride Ophthalmic Solution Once DailySuffix: Once Daily
Generic name (nonproprietary): olopatadine hydrochloride ophthalmic
Active ingredients: Olopatadine hydrochloride — 2 mg/mL
Dosage form: Solution
Route: Ophthalmic
Labeler: DOLGENCORP, LLC
Product type: Over-the-counter drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 209752
Marketing start: Dec 1, 2021
Listing expires: Dec 31, 2026
Other FDA classes: Decreased Histamine Release (Physiologic effect)Histamine H1 Receptor Antagonists (Mechanism)
Identifiers: Product ID 55910-137_47607abb-5d8a-d789-ee04-1879d00b1897SPL ID 47607abb-5d8a-d789-ee04-1879d00b1897SPL set ID fa75f236-0170-e7be-ce8c-7dff7c36fac8RxCUI 1111343UNII 2XG66W44KFUPC 0355910137255
Pharmacologic class: Histamine-1 Receptor Antagonist; Histamine-1 Receptor Inhibitor; Mast Cell Stabilizer

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

N455910013725 followed by a unit qualifier and the quantity

Package 55910-0137-25. 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 Dec 12, 2025.

Indications (excerpt from the label)

USE temporarily relieves itchy eyes due to pollen, ragweed, grass, animal hair and dander

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 209752

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

FDA NDC Directory listings under ANDA 209752
Product	Strength	Form · route	Labeler	Product NDC
CVS Eye Allergy Itch Relief Once Dailyolopatadine hydrochloride ophthalmic	Olopatadine hydrochloride 2 mg/mL	SolutionOphthalmic	CVS Health Corp	69842-269
Olopatadine Hydrochloride Ophthalmic Solutionolopatadine hydrochloride ophthalmic	Olopatadine hydrochloride 2 mg/mL	SolutionOphthalmic	Gland Pharma Limited	68083-231
Eye Allergy Itch Reliefolopatadine hcl	Olopatadine hydrochloride 2 mg/mL	Solution/ dropsOphthalmic	CARDINAL HEALTH 110, LLC. DBA LEADER	70000-0053
Olopatadine Hydrochloride Ophthalmic Solutionolopatadine hydrochloride ophthalmic	Olopatadine hydrochloride 2 mg/mL	SolutionOphthalmic	Albertsons Companies	21130-105
Eye Allergy Itch Relief Once Daily Reliefolopatadine hydrochloride ophthalmic	Olopatadine hydrochloride 2 mg/mL	SolutionOphthalmic	Strategic Sourcing Services LLC	70677-1155
Olopatadine Hydrochloride	Olopatadine hydrochloride 2 mg/mL	Solution/ dropsOphthalmic	Rugby Laboratories	0536-1307
Once Daily Reliefolopatadine hydrochloride ophthalmic solution	Olopatadine hydrochloride 2 mg/mL	SolutionOphthalmic	H E B	37808-045
Olopatadine Hydrochloride Ophthalmic Solutionolopatadine hydrochloride ophthalmic	Olopatadine hydrochloride 2 mg/mL	SolutionOphthalmic	Rite Aid Corporation	11822-9975
Olopatadine Hydrochloride Ophthalmic Solutionolopatadine hydrochloride ophthalmic	Olopatadine hydrochloride 2 mg/mL	SolutionOphthalmic	Walgreens Company	0363-7131
Olopatadine Hydrochloride Ophthalmic Solutionolopatadine hydrochloride ophthalmic	Olopatadine hydrochloride 2 mg/mL	SolutionOphthalmic	Chain Drug Marketing Association INC	83324-120
Olopatadine Hydrochloride Ophthalmic Solutionolopatadine hydrochloride ophthalmic	Olopatadine hydrochloride 2 mg/mL	SolutionOphthalmic	Dr. Reddy's Laboratories Inc.	43598-764
Allergy Relief Eye Dropsolopatadine hydrochloride ophthalmic	Olopatadine hydrochloride 2 mg/mL	SolutionOphthalmic	CVS Pharmacy	51316-675
Eye Allergy Itch Relief Once Daily Reliefolopatadine hydrochloride ophthalmic	Olopatadine hydrochloride 2 mg/mL	SolutionOphthalmic	Dr. Reddy's Laboratories Inc.	43598-827
Olopatadine Hydrochloride Ophthalmic Solutionolopatadine hydrochloride ophthalmic	Olopatadine hydrochloride 2 mg/mL	SolutionOphthalmic	Chain Drug Marketing Association INC	63868-821
Olopatadine Hydrochloride Ophthalmic Solutionolopatadine hydrochloride ophthalmic	Olopatadine hydrochloride 2 mg/mL	SolutionOphthalmic	Target Corporation	11673-688

Olopatadine Hydrochloride Ophthalmic Solution Once Daily NDC 55910-137