NDC codes

FDA NDC Directory
Product NDC (as listed)51079-922Labeler and product segments. Claims need a package NDC.
Product NDC at billing width51079-0922Add 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
51079-922-2051079092220100 BLISTER PACK in 1 CARTON (51079-922-20) / 1 TABLET in 1 BLISTER PACK (51079-922-01)Marketed from Nov 15, 1999

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)
Clozapine
Generic name (nonproprietary)
clozapine
Active ingredients
Clozapine — 100 mg/1
Dosage form
Tablet
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 075417
Marketing start
Listing expires
Identifiers
Product ID 51079-922_4358c8d6-f05a-65d8-e063-6294a90a422aSPL ID 4358c8d6-f05a-65d8-e063-6294a90a422aSPL set ID d5c8a456-6f3c-4963-b321-4ed746f690e4RxCUI 197535, 197536, 309374UNII J60AR2IKIC
Pharmacologic class
Atypical Antipsychotic

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

N451079092220 followed by a unit qualifier and the quantity

Package 51079-0922-20. 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 . This label includes a boxed warning.

Indications (excerpt from the label)

Clozapine tablets are an atypical antipsychotic indicated for: Treatment-resistant schizophrenia. Efficacy was established in an active-controlled study. ( 1.1 , 14.1 ) Reducing suicidal behavior in patients with schizophrenia or schizoaffective disorder. Efficacy was established in an active-controlled study. ( 1.2 , 14.2 ) 1.1 Treatment-Resistant Schizophrenia Clozapine tablets are indicated for the treatment of severely ill patients with schizophrenia who fail to respond adequately to standard antipsychotic treatment. Because of the risks of severe neutropenia and of seizure associated with its use, clozapine tablets should be used only in patients who have failed to respond adequately to…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 075417

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

FDA NDC Directory listings under ANDA 075417
ProductStrengthForm · routeLabelerProduct NDC
ClozapineClozapine 25 mg/1TabletOralMylan Pharmaceuticals Inc.0378-0825
ClozapineClozapine 100 mg/1TabletOralMylan Pharmaceuticals Inc.0378-0860
ClozapineClozapine 50 mg/1TabletOralMylan Pharmaceuticals Inc.0378-0972
ClozapineClozapine 25 mg/1TabletOralSafecor Health LLC48433-023
ClozapineClozapine 200 mg/1TabletOralMylan Pharmaceuticals Inc.0378-0973
ClozapineClozapine 100 mg/1TabletOralSafecor Health LLC48433-024
ClozapineClozapine 200 mg/1TabletOralSafecor Health LLC48433-025
ClozapineClozapine 200 mg/1TabletOralMylan Institutional Inc.51079-749
ClozapineClozapine 25 mg/1TabletOralMylan Institutional Inc.51079-921

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