NDC codes

FDA NDC Directory
Product NDC (as listed)70518-4630Labeler and product segments. Claims need a package NDC.
Product NDC at billing width70518-4630Add 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
70518-4630-07051846300050 POUCH in 1 BOX (70518-4630-0) / 1 CAPSULE, EXTENDED RELEASE in 1 POUCH (70518-4630-1)Marketed from Apr 24, 2026

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 — 36.25 mg/1Levodopa — 145 mg/1
Dosage form
Capsule, Extended release
Route
Oral
Product type
Prescription drug
Marketing category
NDA authorized genericApplication NDA 203312
Marketing start
Listing expires
Other FDA classes
Aromatic (Chemical structure)
Identifiers
Product ID 70518-4630_50999e3c-1a50-0c5d-e063-6394a90ab5aeSPL ID 50999e3c-1a50-0c5d-e063-6394a90ab5aeSPL set ID 4ce99f65-5857-448c-b22a-9b3b64de69e2RxCUI 1600775UNII 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

N470518463000 followed by a unit qualifier and the quantity

Package 70518-4630-00. 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)

Carbidopa and levodopa extended-release capsules are indicated for the treatment of Parkinson's disease, post-encephalitic parkinsonism, and parkinsonism that may follow carbon monoxide intoxication or manganese intoxication. Carbidopa and levodopa extended-release capsule is a combination of carbidopa (an aromatic amino acid decarboxylation inhibitor) and levodopa (an aromatic amino acid) indicated for the treatment of Parkinson's disease, post-encephalitic parkinsonism, and parkinsonism that may follow carbon monoxide intoxication or manganese intoxication ( 1 )

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under NDA 203312

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

FDA NDC Directory listings under NDA 203312
ProductStrengthForm · routeLabelerProduct NDC
Rytarycarbidopa and levodopaLevodopa 195 mg/1; Carbidopa hydrate 48.75 mg/1Capsule, Extended releaseOralAmneal Pharmaceuticals LLC64896-663
Rytarycarbidopa and levodopaLevodopa 245 mg/1; Carbidopa hydrate 61.25 mg/1Capsule, Extended releaseOralAmneal Pharmaceuticals LLC64896-664
Rytarycarbidopa and levodopaLevodopa 145 mg/1; Carbidopa hydrate 36.25 mg/1Capsule, Extended releaseOralAmneal Pharmaceuticals LLC64896-662
Rytarycarbidopa and levodopaLevodopa 95 mg/1; Carbidopa hydrate 23.75 mg/1Capsule, Extended releaseOralAmneal Pharmaceuticals LLC64896-661
Carbidopa and LevodopaCarbidopa 61.25 mg/1; Levodopa 245 mg/1Capsule, Extended releaseOralZydus Pharmaceuticals USA Inc.70710-2142
Carbidopa and LevodopaCarbidopa 23.75 mg/1; Levodopa 95 mg/1Capsule, Extended releaseOralZydus Pharmaceuticals USA Inc.70710-2139
Carbidopa and LevodopaCarbidopa 36.25 mg/1; Levodopa 145 mg/1Capsule, Extended releaseOralZydus Pharmaceuticals USA Inc.70710-2140
Carbidopa and LevodopaCarbidopa 48.75 mg/1; Levodopa 195 mg/1Capsule, Extended releaseOralZydus Pharmaceuticals USA Inc.70710-2141
Carbidopa and LevodopaCarbidopa 61.25 mg/1; Levodopa 245 mg/1Capsule, Extended releaseOralREMEDYREPACK INC.70518-4610
Carbidopa and LevodopaCarbidopa 23.75 mg/1; Levodopa 95 mg/1Capsule, Extended releaseOralREMEDYREPACK INC.70518-4618
Carbidopa and LevodopaCarbidopa 48.75 mg/1; Levodopa 195 mg/1Capsule, Extended releaseOralREMEDYREPACK INC.70518-4621

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