What is NDC 62135-785?

62135-785 is the product NDC for Mexiletine Hydrochloride, Mexiletine hydrochloride 250 mg/1 capsule, listed with the FDA by Chartwell RX, LLC. It has 1 package NDC, shown above in 10- and 11-digit form.

Chartwell RX, LLC, NDC labeler code 62135. 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 62135-785

NDC codes

FDA NDC Directory

Product NDC (as listed)62135-785Labeler and product segments. Claims need a package NDC.

Product NDC at billing width62135-0785Add 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
62135-785-90	6213507859062135078590	90 CAPSULE in 1 BOTTLE (62135-785-90)Marketed from Oct 25, 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): Mexiletine Hydrochloride
Generic name (nonproprietary): mexiletine hydrochloride
Active ingredients: Mexiletine hydrochloride — 250 mg/1
Dosage form: Capsule
Route: Oral
Labeler: Chartwell RX, LLCNDC labeler code 62135
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 213500
Marketing start: Jul 23, 2020
Listing expires: Dec 31, 2026
Identifiers: Product ID 62135-785_462a5c01-c4ca-6bfa-e063-6294a90a4dd9SPL ID 462a5c01-c4ca-6bfa-e063-6294a90a4dd9SPL set ID 4e03e02f-c516-479e-9126-86b0df7f8b1cRxCUI 1362720UNII 606D60IS38UPC 0362135785901
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

N462135078590 followed by a unit qualifier and the quantity

Package 62135-0785-90. 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 17, 2025. This label includes a boxed warning.

Indications (excerpt from the label)

INDICATIONS AND USAGE Mexiletine hydrochloride capsules are indicated for the treatment of documented ventricular arrhythmias, such as sustained ventricular tachycardia, that, in the judgement 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 arrhythmias.

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 62135-785

What is NDC 62135-785?: 62135-785 is the product NDC for Mexiletine Hydrochloride, Mexiletine hydrochloride 250 mg/1 capsule, listed with the FDA by Chartwell RX, LLC. 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?: Chartwell RX, LLC, NDC labeler code 62135. 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