NDC codes

FDA NDC Directory
Product NDC (as listed)50228-474Labeler and product segments. Claims need a package NDC.
Product NDC at billing width50228-0474Add 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 NDC11-digit (billing)PackageCopy
50228-474-10502280474101000 TABLET in 1 BOTTLE (50228-474-10)Marketed from Apr 30, 2020
50228-474-305022804743030 TABLET in 1 BOTTLE (50228-474-30)Marketed from Apr 30, 2020

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)
Metaxalone
Generic name (nonproprietary)
metaxalone
Active ingredients
Metaxalone — 400 mg/1
Dosage form
Tablet
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 207466
Marketing start
Listing expires
Other FDA classes
Centrally-mediated Muscle Relaxation (Physiologic effect)
Identifiers
Product ID 50228-474_2fa7c2d7-03c0-4f7e-aa18-d586e157e177SPL ID 2fa7c2d7-03c0-4f7e-aa18-d586e157e177SPL set ID 1cef46bb-e590-4a58-82e0-7cf1fc3836a5RxCUI 197935, 351254UNII 1NMA9J598YUPC 0350228323055, 0350228323017, 0350228323307, 0350228474108, 0350228474306
Pharmacologic class
Muscle Relaxant

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

N450228047410 followed by a unit qualifier and the quantity

Package 50228-0474-10. 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 .

Indications (excerpt from the label)

Metaxalone tablets are indicated as an adjunct to rest, physical therapy, and other measures for the relief of discomfort associated with acute, painful musculoskeletal conditions in adults and pediatric patients 13 years of age and older. Metaxalone tablet is a muscle relaxant indicated as an adjunct to rest, physical therapy, and other measures for the relief of discomforts associated with acute, painful musculoskeletal conditions in adults and pediatric patients 13 years of age and older. ( 1 )

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 207466

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

FDA NDC Directory listings under ANDA 207466
ProductStrengthForm · routeLabelerProduct NDC
MetaxaloneMetaxalone 400 mg/1TabletOralBlue Heron Pharmaceuticals, LLC85622-950
MetaxaloneMetaxalone 800 mg/1TabletOralProficient Rx LP71205-016
MetaxaloneMetaxalone 800 mg/1TabletOralBluePoint Laboratories68001-485
MetaxaloneMetaxalone 800 mg/1TabletOralPD-Rx Pharmaceuticals, Inc.72789-028
MetaxaloneMetaxalone 800 mg/1TabletOralPD-Rx Pharmaceuticals, Inc.72789-592
MetaxaloneMetaxalone 400 mg/1TabletOralMisemer Pharmaceuticals, Inc.0276-0508
MetaxaloneMetaxalone 800 mg/1TabletOralNorthwind Health Company, LLC51655-171
MetaxaloneMetaxalone 800 mg/1TabletOralScieGen Pharmaceuticals, Inc.50228-323
MetaxaloneMetaxalone 800 mg/1TabletOralAdvanced Rx of Tennessee, LLC80425-0524
MetaxaloneMetaxalone 400 mg/1TabletOralHighmark Pharma LLC87450-101
MetaxaloneMetaxalone 800 mg/1TabletOralREMEDYREPACK INC.70518-4559
MetaxaloneMetaxalone 800 mg/1TabletOralAmerican Health Packaging60687-663
MetaxaloneMetaxalone 800 mg/1TabletOralAdvanced Rx of Tennessee, LLC80425-0580
MetaxaloneMetaxalone 800 mg/1TabletOralPreferred Pharmaceuticals Inc.68788-8678
MetaxaloneMetaxalone 800 mg/1TabletOralDr. Reddys Laboratories Limited55111-650
MetaxaloneMetaxalone 400 mg/1TabletOralCIPLA USA INC.69097-998
MetaxaloneMetaxalone 800 mg/1TabletOralPreferred Pharmaceuticals Inc.68788-4168
MetaxaloneMetaxalone 800 mg/1TabletOralMajor Pharmaceuticals0904-6831

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