NDC codes

FDA NDC Directory
Product NDC (as listed)68071-3990Labeler and product segments. Claims need a package NDC.
Product NDC at billing width68071-3990Add 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
68071-3990-36807139900330 TABLET, FILM COATED in 1 BOTTLE (68071-3990-3)Marketed from Apr 29, 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)
Tamoxifen Citrate
Generic name (nonproprietary)
tamoxifen citrate
Active ingredients
Tamoxifen citrate — 10 mg/1
Dosage form
Tablet, Film coated
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 213358
Marketing start
Listing expires
Other FDA classes
Selective Estrogen Receptor Modulators (Mechanism)
Identifiers
Product ID 68071-3990_50b2fd97-c6bd-843b-e063-6294a90ac6feSPL ID 50b2fd97-c6bd-843b-e063-6294a90ac6feSPL set ID 509f8ba3-214d-aec8-e063-6294a90af498RxCUI 198240UNII 7FRV7310N6UPC 0368071399035
Pharmacologic class
Estrogen Agonist/Antagonist

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

N468071399003 followed by a unit qualifier and the quantity

Package 68071-3990-03. 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 Metastatic Breast Cancer: Tamoxifen citrate tablets are effective in the treatment of metastatic breast cancer in women and men. In premenopausal women with metastatic breast cancer, tamoxifen citrate tablets are an alternative to oophorectomy or ovarian irradiation. Available evidence indicates that patients whose tumors are estrogen receptor positive are more likely to benefit from tamoxifen citrate tablets therapy. Adjuvant Treatment of Breast Cancer: Tamoxifen citrate tablets are indicated for the treatment of node-positive breast cancer in women following total mastectomy or segmental mastectomy, axillary dissection, and breast irradiation. In some tamoxifen citrat…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 213358

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

FDA NDC Directory listings under ANDA 213358
ProductStrengthForm · routeLabelerProduct NDC
Tamoxifen CitrateTamoxifen citrate 10 mg/1Tablet, Film coatedOralAurobindo Pharma Limited59651-299
Tamoxifen CitrateTamoxifen citrate 20 mg/1Tablet, Film coatedOralAurobindo Pharma Limited59651-300
Tamoxifen CitrateTamoxifen citrate 10 mg/1Tablet, Film coatedOralBryant Ranch Prepack72162-2208
Tamoxifen CitrateTamoxifen citrate 20 mg/1Tablet, Film coatedOralBryant Ranch Prepack72162-2209

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