Allopurinol NDC 62135-516

NDC codes

FDA NDC Directory

Product NDC (as listed)62135-516Labeler and product segments. Claims need a package NDC.

Product NDC at billing width62135-0516Add 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
62135-516-31	62135051631	300 TABLET in 1 BOTTLE (62135-516-31)Marketed from Jan 27, 2023
62135-516-90	62135051690	90 TABLET in 1 BOTTLE (62135-516-90)Marketed from Jan 27, 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): Allopurinol
Generic name (nonproprietary): allopurinol
Active ingredients: Allopurinol — 100 mg/1
Dosage form: Tablet
Route: Oral
Labeler: Chartwell RX, LLC
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 077353
Marketing start: May 11, 2006
Listing expires: Dec 31, 2027
Other FDA classes: Xanthine Oxidase Inhibitors (Mechanism)
Identifiers: Product ID 62135-516_4b432cc5-11c8-4450-e063-6394a90a1053SPL ID 4b432cc5-11c8-4450-e063-6394a90a1053SPL set ID cdc3f33b-ff2b-4a84-a820-51a497fdf3d9RxCUI 197319, 197320UNII 63CZ7GJN5IUPC 0362135517908, 0362135516901
Pharmacologic class: Xanthine Oxidase 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

N462135051631 followed by a unit qualifier and the quantity

Package 62135-0516-31. 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 Feb 20, 2026.

Indications (excerpt from the label)

Allopurinol tablets are indicated for: The management of adults with signs and symptoms of primary or secondary gout (acute attacks, tophi, joint destruction, uric acid lithiasis, and/or nephropathy) The management of adult and pediatric patients with leukemia, lymphoma and solid tumor malignancies who are receiving cancer therapy which causes elevations of serum and urinary uric acid levels The management of adult patients with recurrent calcium oxalate calculi whose daily uric acid excretion exceeds 800 mg/day in male patients and 750 mg/day in female patients, despite lifestyle changes (such as reduction of dietary sodium, non-dairy animal protein, oxylate rich foods, refined sugars and i…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 077353

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

FDA NDC Directory listings under ANDA 077353
Product	Strength	Form · route	Labeler	Product NDC
Allopurinol	Allopurinol 300 mg/1	TabletOral	Chartwell RX, LLC	62135-517