What is NDC 80425-0474?

80425-0474 is the product NDC for tizanidine hydrochloride, Tizanidine hydrochloride 4 mg/1 capsule, listed with the FDA by Advanced Rx of Tennessee, LLC. It has 4 package NDCs, shown above in 10- and 11-digit form.

Advanced Rx of Tennessee, LLC, NDC labeler code 80425. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for tizanidine hydrochloride?

54 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

tizanidine hydrochloride NDC 80425-0474

NDC codes

FDA NDC Directory

Product NDC (as listed)80425-0474Labeler and product segments. Claims need a package NDC.

Product NDC at billing width80425-0474Add 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
80425-0474-1	8042504740180425047401	30 CAPSULE in 1 BOTTLE (80425-0474-1)Marketed from Jan 20, 2025
80425-0474-2	8042504740280425047402	60 CAPSULE in 1 BOTTLE (80425-0474-2)Marketed from Jan 20, 2025
80425-0474-3	8042504740380425047403	90 CAPSULE in 1 BOTTLE (80425-0474-3)Marketed from Jan 20, 2025
80425-0474-4	8042504740480425047404	120 CAPSULE in 1 BOTTLE (80425-0474-4)Marketed from Nov 17, 2025

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): tizanidine hydrochloride
Generic name (nonproprietary): tizanidine hydrochloride
Active ingredients: Tizanidine hydrochloride — 4 mg/1
Dosage form: Capsule
Route: Oral
Labeler: Advanced Rx of Tennessee, LLCNDC labeler code 80425
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 213798
Marketing start: Jan 20, 2025
Listing expires: Dec 31, 2026
Other FDA classes: Adrenergic alpha2-Agonists (Mechanism)
Identifiers: Product ID 80425-0474_43cfd33c-ce85-2381-e063-6394a90a4f1aSPL ID 43cfd33c-ce85-2381-e063-6394a90a4f1aSPL set ID 2c2bdad9-74a5-8508-e063-6294a90aac7fRxCUI 485485UNII B53E3NMY5C
Pharmacologic class: Central alpha-2 Adrenergic Agonist

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

N480425047401 followed by a unit qualifier and the quantity

Package 80425-0474-01. 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 Nov 17, 2025.

Indications (excerpt from the label)

Tizanidine hydrochloride is a central alpha-2-adrenergic agonist indicated for the management of spasticity. Because of the short duration of therapeutic effect, treatment with tizanidine hydrochloride capsules should be reserved for those daily activities and times when relief of spasticity is most important [see Dosage and Administration ( 2.1 )] . Tizanidine hydrochloride is a central alpha-2-adrenergic agonist indicated for the management of spasticity. Because of the short duration of therapeutic effect, treatment with tizanidine hydrochloride capsules should be reserved for those daily activities and times when relief of spasticity is most important. ( 1 )

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 80425-0474

What is NDC 80425-0474?: 80425-0474 is the product NDC for tizanidine hydrochloride, Tizanidine hydrochloride 4 mg/1 capsule, listed with the FDA by Advanced Rx of Tennessee, LLC. It has 4 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: tizanidine hydrochloride.
What is the active ingredient?: Tizanidine hydrochloride.
Who is the labeler?: Advanced Rx of Tennessee, LLC, NDC labeler code 80425. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for tizanidine hydrochloride?: 54 other product NDCs are listed under this name. See all tizanidine 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 tizanidine hydrochloride NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Tizanidine Hydrochloride	Tizanidine hydrochloride 8 mg/1	CapsuleOral	Trifluent Pharma, LLC	73352-089	73352-0089-60
tizanidine hydrochloride	Tizanidine hydrochloride 8 mg/1	CapsuleOral	Advagen Pharma Limited	72888-161	72888-0161-15
tizanidine hydrochloride	Tizanidine hydrochloride 4 mg/1	CapsuleOral	Preferred Pharmaceuticals Inc.	68788-8776	68788-8776-0168788-8776-0268788-8776-03+3 more
Tizanidine Hydrochloride	Tizanidine hydrochloride 6 mg/1	CapsuleOral	Advanced Rx of Tennessee, LLC	80425-0448	80425-0448-0180425-0448-0280425-0448-03
Tizanidine Hydrochloride	Tizanidine hydrochloride 4 mg/1	CapsuleOral	Preferred Pharmaceuticals Inc.	68788-8747	68788-8747-0168788-8747-0268788-8747-03+3 more
Tizanidine Hydrochloride	Tizanidine hydrochloride 6 mg/1	CapsuleOral	Preferred Pharmaceuticals Inc.	68788-8478	68788-8478-0168788-8478-0368788-8478-06+1 more
tizanidine hydrochloride	Tizanidine hydrochloride 4 mg/1	CapsuleOral	Bryant Ranch Prepack	71335-2559	71335-2559-0171335-2559-0271335-2559-03+1 more
tizanidine hydrochloride	Tizanidine hydrochloride 6 mg/1	CapsuleOral	Bryant Ranch Prepack	71335-2872	71335-2872-0171335-2872-0271335-2872-03+2 more
tizanidine hydrochloride	Tizanidine hydrochloride 6 mg/1	CapsuleOral	PD-Rx Pharmaceuticals, Inc.	72789-505	72789-0505-77
tizanidine hydrochloride	Tizanidine hydrochloride 2 mg/1	CapsuleOral	PD-Rx Pharmaceuticals, Inc.	72789-506	72789-0506-77

All 55 tizanidine hydrochloride NDCs

Other NDCs under ANDA 213798

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

FDA NDC Directory listings under ANDA 213798
Product	Strength	Form · route	Labeler	Product NDC
Tizanidine	Tizanidine hydrochloride 6 mg/1	CapsuleOral	Direct_Rx	72189-678
tizanidine hydrochloride	Tizanidine hydrochloride 4 mg/1	CapsuleOral	Preferred Pharmaceuticals Inc.	68788-8776
tizanidine hydrochloride	Tizanidine hydrochloride 4 mg/1	CapsuleOral	Bryant Ranch Prepack	71335-2559
tizanidine hydrochloride	Tizanidine hydrochloride 6 mg/1	CapsuleOral	Bryant Ranch Prepack	71335-2872
tizanidine hydrochloride	Tizanidine hydrochloride 6 mg/1	CapsuleOral	PD-Rx Pharmaceuticals, Inc.	72789-505
tizanidine hydrochloride	Tizanidine hydrochloride 2 mg/1	CapsuleOral	PD-Rx Pharmaceuticals, Inc.	72789-506
tizanidine hydrochloride	Tizanidine hydrochloride 4 mg/1	CapsuleOral	PD-Rx Pharmaceuticals, Inc.	72789-507
tizanidine hydrochloride	Tizanidine hydrochloride 2 mg/1	CapsuleOral	Advagen Pharma Limited	72888-001
tizanidine hydrochloride	Tizanidine hydrochloride 4 mg/1	CapsuleOral	Advagen Pharma Limited	72888-002
tizanidine hydrochloride	Tizanidine hydrochloride 6 mg/1	CapsuleOral	Advagen Pharma Limited	72888-003
tizanidine hydrochloride	Tizanidine hydrochloride 8 mg/1	CapsuleOral	Advagen Pharma Limited	72888-161
Tizanidine Hydrochloride	Tizanidine hydrochloride 8 mg/1	CapsuleOral	Trifluent Pharma, LLC	73352-089
Zanaflextizanidine hydrochloride	Tizanidine hydrochloride 8 mg/1	CapsuleOral	Trifluent Pharma, LLC	73352-090