NDC codes

FDA NDC Directory
Product NDC (as listed)50090-3650Labeler and product segments. Claims need a package NDC.
Product NDC at billing width50090-3650Add 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
50090-3650-05009036500030 TABLET in 1 BOTTLE (50090-3650-0)Marketed from Oct 11, 2018
50090-3650-15009036500160 TABLET in 1 BOTTLE (50090-3650-1)Marketed from Oct 11, 2018
50090-3650-25009036500215 TABLET in 1 BOTTLE, PLASTIC (50090-3650-2)Marketed from Nov 22, 2016
50090-3650-35009036500320 TABLET in 1 BOTTLE, PLASTIC (50090-3650-3)Marketed from Nov 22, 2016
50090-3650-45009036500410 TABLET in 1 BOTTLE, PLASTIC (50090-3650-4)Marketed from Nov 22, 2016
50090-3650-550090365005100 TABLET in 1 BOTTLE (50090-3650-5)Marketed from Oct 18, 2018

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)
Metaxalone
Generic name (nonproprietary)
metaxalone
Active ingredients
Metaxalone — 800 mg/1
Dosage form
Tablet
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 204770
Marketing start
Listing expires
Other FDA classes
Centrally-mediated Muscle Relaxation (Physiologic effect)
Identifiers
Product ID 50090-3650_8d2d65ad-3146-4218-8373-539cf48d3fe2SPL ID 8d2d65ad-3146-4218-8373-539cf48d3fe2SPL set ID d4caa7c6-afb5-43a2-ba38-cf30106b1d62RxCUI 351254UNII 1NMA9J598Y
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

N450090365000 followed by a unit qualifier and the quantity

Package 50090-3650-00. 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 is 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 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 204770

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

FDA NDC Directory listings under ANDA 204770
ProductStrengthForm · routeLabelerProduct NDC
MetaxaloneMetaxalone 800 mg/1TabletOralREMEDYREPACK INC.70518-0771
MetaxaloneMetaxalone 800 mg/1TabletOralBryant Ranch Prepack71335-2066
MetaxaloneMetaxalone 800 mg/1TabletOralAsclemed USA, Inc.76420-232
MetaxaloneMetaxalone 800 mg/1TabletOralBryant Ranch Prepack71335-0958
MetaxaloneMetaxalone 800 mg/1TabletOralLannett Company, Inc.0527-1435
MetaxaloneMetaxalone 800 mg/1TabletOralProficient Rx LP71205-426
MetaxaloneMetaxalone 800 mg/1TabletOralPHOENIX RX LLC85509-1435
MetaxaloneMetaxalone 800 mg/1TabletOralBryant Ranch Prepack72162-1083
MetaxaloneMetaxalone 800 mg/1TabletOralPreferred Pharmaceuticals, Inc.68788-7675
MetaxaloneMetaxalone 800 mg/1TabletOralDirect_Rx61919-832
MetaxaloneMetaxalone 800 mg/1TabletOralDIRECT RX61919-832
MetaxaloneMetaxalone 800 mg/1TabletOralDirect_Rx61919-832
MetaxaloneMetaxalone 800 mg/1TabletOralDIRECT RX61919-832
MetaxaloneMetaxalone 800 mg/1TabletOralA-S Medication Solutions50090-3670
MetaxaloneMetaxalone 800 mg/1TabletOralSportpharm LLC85766-143
MetaxaloneMetaxalone 800 mg/1TabletOralSt. Mary's Medical Park Pharmacy60760-289
MetaxaloneMetaxalone 800 mg/1TabletOralNorthwind Health Company, LLC51655-792
MetaxaloneMetaxalone 800 mg/1TabletOralQuality Care Products, LLC55700-494
MetaxaloneMetaxalone 800 mg/1TabletOralAdvanced Rx Pharmacy of Tennessee, LLC80425-0122
MetaxaloneMetaxalone 800 mg/1TabletOralBryant Ranch Prepack63629-2097

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