NDC codes

FDA NDC Directory
Product NDC (as listed)46287-009Labeler and product segments. Claims need a package NDC.
Product NDC at billing width46287-0009Add 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
46287-009-0146287000901473 mL in 1 BOTTLE (46287-009-01)Marketed from Nov 11, 1983

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)
Isoniazid
Generic name (nonproprietary)
isoniazid
Active ingredients
Isoniazid — 50 mg/5mL
Dosage form
Solution
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 088235
Marketing start
Listing expires
Identifiers
Product ID 46287-009_b4455fa7-39e3-41a5-9a5b-5ff7c490de89SPL ID b4455fa7-39e3-41a5-9a5b-5ff7c490de89SPL set ID db8a3ae7-fb5b-47a9-a9f7-f57cd90501c2RxCUI 105292UNII V83O1VOZ8L
Pharmacologic class
Antimycobacterial

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

N446287000901 followed by a unit qualifier and the quantity

Package 46287-0009-01. 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 . This label includes a boxed warning.

Indications (excerpt from the label)

INDICATIONS AND USAGE Isoniazid oral solution is recommended for all forms of tuberculosis in which organisms are susceptible. However, active tuberculosis must be treated with multiple concomitant anti-tuberculosis medications to prevent the emergence of drug resistance. Single-drug treatment of active tuberculosis with isoniazid or any other medication is inadequate therapy. Isoniazid oral solution is recommended as preventive therapy for the following groups, regardless of age. (Note: the criterion for a positive reaction to a skin test (in millimeters of induration) for each group is given in parenthesis): Persons with human immunodeficiency virus (HIV) infection (greater than or equal t…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

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