NDC codes

FDA NDC Directory
Product NDC (as listed)66993-372Labeler and product segments. Claims need a package NDC.
Product NDC at billing width66993-0372Add 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
66993-372-026699303720266993037202100 TABLET, CHEWABLE in 1 BOTTLE (66993-372-02)Marketed from Nov 23, 2021

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)
Phenytoin Infatabs
Generic name (nonproprietary)
phenytoin
Active ingredients
Phenytoin — 50 mg/1
Dosage form
Tablet, Chewable
Route
Oral
Labeler
Prasco LaboratoriesNDC labeler code 66993
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 084427
Marketing start
Listing expires
Other FDA classes
Cytochrome P450 1A2 Inducers (Mechanism)Cytochrome P450 2B6 Inducers (Mechanism)Cytochrome P450 2C19 Inducers (Mechanism)Cytochrome P450 2C8 Inducers (Mechanism)Cytochrome P450 2C9 Inducers (Mechanism)Cytochrome P450 2D6 Inducers (Mechanism)Cytochrome P450 3A Inducers (Mechanism)Decreased Central Nervous System Disorganized Electrical Activity (Physiologic effect)
Identifiers
Product ID 66993-372_7cdde2aa-57b2-49e4-8563-bbe86f67cd39SPL ID 7cdde2aa-57b2-49e4-8563-bbe86f67cd39SPL set ID 3580e6a8-f7c3-44a0-a1eb-2a84ae589d21RxCUI 1313885UNII 6158TKW0C5UPC 0366993372020
Pharmacologic class
Anti-epileptic Agent

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

N466993037202 followed by a unit qualifier and the quantity

Package 66993-0372-02. 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)

Phenytoin Infatabs are indicated for the treatment of generalized tonic-clonic (grand mal) and complex partial (psychomotor, temporal lobe) seizures and prevention and treatment of seizures occurring during or following neurosurgery. Phenytoin Infatabs are indicated for the treatment of generalized tonic-clonic (grand mal) and complex partial (psychomotor, temporal lobe) seizures and prevention and treatment of seizures occurring during or following neurosurgery. ( 1 )

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 66993-372

What is NDC 66993-372?
66993-372 is the product NDC for Phenytoin Infatabs (phenytoin), Phenytoin 50 mg/1 tablet, chewable, listed with the FDA by Prasco Laboratories. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?
Phenytoin Infatabs (Phenytoin).
What is the active ingredient?
Phenytoin.
Who is the labeler?
Prasco Laboratories, NDC labeler code 66993. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Phenytoin Infatabs?
1 other product NDC are listed under this name. See all Phenytoin Infatabs 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 Phenytoin Infatabs NDCs
ProductStrengthForm · routeLabelerProduct NDCPackage NDCs (11-digit)
Phenytoin InfatabsphenytoinPhenytoin 50 mg/1Tablet, ChewableOralNCS HealthCare of KY, LLC dba Vangard Labs0615-842400615-8424-39

Other NDCs under ANDA 084427

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

FDA NDC Directory listings under ANDA 084427
ProductStrengthForm · routeLabelerProduct NDC
Dilantin InfatabsphenytoinPhenytoin 50 mg/1Tablet, ChewableOralParke-Davis Div of Pfizer Inc0071-0007
Phenytoin InfatabsphenytoinPhenytoin 50 mg/1Tablet, ChewableOralNCS HealthCare of KY, LLC dba Vangard Labs0615-8424

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