What is NDC 63629-2145?

63629-2145 is the product NDC for Mexiletine Hydrochloride, Mexiletine hydrochloride 150 mg/1 capsule, listed with the FDA by Bryant Ranch Prepack. It has 1 package NDC, shown above in 10- and 11-digit form.

Bryant Ranch Prepack, NDC labeler code 63629. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Mexiletine Hydrochloride?

47 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Mexiletine Hydrochloride NDC 63629-2145

NDC codes

FDA NDC Directory

Product NDC (as listed)63629-2145Labeler and product segments. Claims need a package NDC.

Product NDC at billing width63629-2145Add 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
63629-2145-1	6362921450163629214501	100 CAPSULE in 1 BOTTLE (63629-2145-1)Marketed from Feb 8, 2021

How the 11-digit form is made: The package segment has 1 digit, so one leading zero is added to it (5-4-1 → 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): Mexiletine Hydrochloride
Generic name (nonproprietary): mexiletine hydrochloride
Active ingredients: Mexiletine hydrochloride — 150 mg/1
Dosage form: Capsule
Route: Oral
Labeler: Bryant Ranch PrepackNDC labeler code 63629
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 074450
Marketing start: Jun 22, 2020
Listing expires: Dec 31, 2027
Identifiers: Product ID 63629-2145_0151c57d-79e6-4416-a9b1-6f34fe442096SPL ID 0151c57d-79e6-4416-a9b1-6f34fe442096SPL set ID c09f68fa-759e-4772-9f6b-11005d8f83d5RxCUI 1362706UNII 606D60IS38
Pharmacologic class: Antiarrhythmic

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

N463629214501 followed by a unit qualifier and the quantity

Package 63629-2145-01. 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

Current FDA label (SPL), effective Mar 31, 2026. This label includes a boxed warning.

Indications (excerpt from the label)

INDICATIONS AND USAGE Mexiletine Hydrochloride Capsules USP are indicated for the treatment of documented ventricular arrhythmias, such as sustained ventricular tachycardia, that, in the judgment of the physician, are life- threatening. Because of the proarrhythmic effects of mexiletine, its use with lesser arrhythmias is generally not recommended. Treatment of patients with asymptomatic ventricular premature contractions should be avoided. Initiation of mexiletine treatment, as with other antiarrhythmic agents used to treat life-threatening arrhythmias, should be carried out in the hospital. Antiarrhythmic drugs have not been shown to enhance survival in patients with ventricular arrhythmia…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 63629-2145

What is NDC 63629-2145?: 63629-2145 is the product NDC for Mexiletine Hydrochloride, Mexiletine hydrochloride 150 mg/1 capsule, listed with the FDA by Bryant Ranch Prepack. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Mexiletine Hydrochloride.
What is the active ingredient?: Mexiletine hydrochloride.
Who is the labeler?: Bryant Ranch Prepack, NDC labeler code 63629. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Mexiletine Hydrochloride?: 47 other product NDCs are listed under this name. See all Mexiletine Hydrochloride 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 Mexiletine Hydrochloride NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Mexiletine Hydrochloride	Mexiletine hydrochloride 150 mg/1	CapsuleOral	Amerisyn LLC	87564-052	87564-0052-10
Mexiletine Hydrochloride	Mexiletine hydrochloride 200 mg/1	CapsuleOral	Amerisyn LLC	87564-053	87564-0053-10
Mexiletine Hydrochloride	Mexiletine hydrochloride 250 mg/1	CapsuleOral	Amerisyn LLC	87564-054	87564-0054-10
Mexiletine Hydrochloride	Mexiletine hydrochloride 150 mg/1	CapsuleOral	Macleods Pharmaceuticals Limited	33342-555	33342-0555-1133342-0555-12
Mexiletine Hydrochloride	Mexiletine hydrochloride 200 mg/1	CapsuleOral	Macleods Pharmaceuticals Limited	33342-556	33342-0556-1133342-0556-12
Mexiletine Hydrochloride	Mexiletine hydrochloride 250 mg/1	CapsuleOral	Macleods Pharmaceuticals Limited	33342-557	33342-0557-1133342-0557-12
Mexiletine Hydrochloride	Mexiletine hydrochloride 150 mg/1	CapsuleOral	Rising Pharma Holdings, Inc.	64980-666	64980-0666-01
Mexiletine Hydrochloride	Mexiletine hydrochloride 200 mg/1	CapsuleOral	Rising Pharma Holdings, Inc.	64980-667	64980-0667-01
Mexiletine Hydrochloride	Mexiletine hydrochloride 250 mg/1	CapsuleOral	Rising Pharma Holdings, Inc.	64980-668	64980-0668-01
Mexiletine Hydrochloride	Mexiletine hydrochloride 150 mg/1	CapsuleOral	Bryant Ranch Prepack	71335-3171	71335-3171-0171335-3171-02

All 48 Mexiletine Hydrochloride NDCs

Other NDCs under ANDA 074450

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

FDA NDC Directory listings under ANDA 074450
Product	Strength	Form · route	Labeler	Product NDC
Mexiletine Hydrochloride	Mexiletine hydrochloride 150 mg/1	CapsuleOral	Golden State Medical Supply, Inc.	51407-379
Mexiletine Hydrochloride	Mexiletine hydrochloride 200 mg/1	CapsuleOral	Golden State Medical Supply, Inc.	51407-380
Mexiletine Hydrochloride	Mexiletine hydrochloride 250 mg/1	CapsuleOral	Golden State Medical Supply, Inc.	51407-381
Mexiletine Hydrochloride	Mexiletine hydrochloride 150 mg/1	CapsuleOral	ANI Pharmaceuticals, Inc.	62559-820
Mexiletine Hydrochloride	Mexiletine hydrochloride 200 mg/1	CapsuleOral	ANI Pharmaceuticals, Inc.	62559-821
Mexiletine Hydrochloride	Mexiletine hydrochloride 250 mg/1	CapsuleOral	ANI Pharmaceuticals, Inc.	62559-822
Mexiletine Hydrochloride	Mexiletine hydrochloride 200 mg/1	CapsuleOral	Bryant Ranch Prepack	63629-1963
Mexiletine Hydrochloride	Mexiletine hydrochloride 250 mg/1	CapsuleOral	Bryant Ranch Prepack	63629-1964
Mexiletine Hydrochloride	Mexiletine hydrochloride 150 mg/1	CapsuleOral	Bryant Ranch Prepack	72162-1772
Mexiletine Hydrochloride	Mexiletine hydrochloride 200 mg/1	CapsuleOral	Bryant Ranch Prepack	72162-1773
Mexiletine Hydrochloride	Mexiletine hydrochloride 250 mg/1	CapsuleOral	Bryant Ranch Prepack	72162-1774