NDC codes

FDA NDC Directory
Product NDC (as listed)50090-6580Labeler and product segments. Claims need a package NDC.
Product NDC at billing width50090-6580Add 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
50090-6580-15009065800190 TABLET in 1 BOTTLE (50090-6580-1)Marketed from Aug 7, 2023
50090-6580-250090658002270 TABLET in 1 BOTTLE (50090-6580-2)Marketed from Aug 7, 2023
50090-6580-350090658003360 TABLET in 1 BOTTLE (50090-6580-3)Marketed from Aug 7, 2023

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)
Carbidopa and Levodopa
Generic name (nonproprietary)
carbidopa and levodopa
Active ingredients
Carbidopa — 25 mg/1Levodopa — 100 mg/1
Dosage form
Tablet
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 214092
Marketing start
Listing expires
Other FDA classes
Aromatic (Chemical structure)
Identifiers
Product ID 50090-6580_ab32c8a5-8f9b-40e1-bc25-c69aaf237acaSPL ID ab32c8a5-8f9b-40e1-bc25-c69aaf237acaSPL set ID 08f51366-0a54-48f5-8f10-940745850325RxCUI 197444UNII MNX7R8C5VO, 46627O600J
Pharmacologic class
Aromatic Amino Acid

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

N450090658001 followed by a unit qualifier and the quantity

Package 50090-6580-01. 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 .

Indications (excerpt from the label)

INDICATIONS AND USAGE Carbidopa and levodopa tablets are indicated in the treatment of Parkinson's disease, post-encephalitic parkinsonism, and symptomatic parkinsonism that may follow carbon monoxide intoxication or manganese intoxication. Carbidopa allows patients treated for Parkinson's disease to use much lower doses of levodopa. Some patients who responded poorly to levodopa have improved on carbidopa and levodopa tablets. This is most likely due to decreased peripheral decarboxylation of levodopa caused by administration of carbidopa rather than by a primary effect of carbidopa on the nervous system. Carbidopa has not been shown to enhance the intrinsic efficacy of levodopa. Carbidopa …

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 214092

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

FDA NDC Directory listings under ANDA 214092
ProductStrengthForm · routeLabelerProduct NDC
Carbidopa and LevodopaCarbidopa 10 mg/1; Levodopa 100 mg/1TabletOralWestminster Pharmaceuticals, LLC69367-338
Carbidopa and LevodopaCarbidopa 25 mg/1; Levodopa 100 mg/1TabletOralWestminster Pharmaceuticals, LLC69367-339
Carbidopa and LevodopaCarbidopa 25 mg/1; Levodopa 250 mg/1TabletOralWestminster Pharmaceuticals, LLC69367-340
Carbidopa and LevodopaCarbidopa 10 mg/1; Levodopa 100 mg/1TabletOralProficient Rx LP71205-877
Carbidopa and LevodopaCarbidopa 25 mg/1; Levodopa 100 mg/1TabletOralA-S Medication Solutions50090-6725
Carbidopa and LevodopaCarbidopa 25 mg/1; Levodopa 100 mg/1TabletOralProficient Rx LP71205-878
Carbidopa and LevodopaCarbidopa 25 mg/1; Levodopa 250 mg/1TabletOralProficient Rx LP71205-879
Carbidopa and LevodopaCarbidopa 25 mg/1; Levodopa 100 mg/1TabletOralA-S Medication Solutions50090-5969
Carbidopa and LevodopaCarbidopa 25 mg/1; Levodopa 250 mg/1TabletOralCoupler LLC67046-1450
Carbidopa and LevodopaCarbidopa 10 mg/1; Levodopa 100 mg/1TabletOralA-S Medication Solutions50090-7186
Carbidopa and LevodopaCarbidopa 25 mg/1; Levodopa 100 mg/1TabletOralAphena Pharma Solutions - Tennessee, LLC71610-647
Carbidopa and LevodopaCarbidopa 10 mg/1; Levodopa 100 mg/1TabletOralScieGen Pharmaceuticals Inc50228-457
Carbidopa and LevodopaCarbidopa 25 mg/1; Levodopa 100 mg/1TabletOralScieGen Pharmaceuticals Inc50228-458
Carbidopa and LevodopaCarbidopa 25 mg/1; Levodopa 250 mg/1TabletOralScieGen Pharmaceuticals Inc50228-459

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