What is NDC 62559-670?

62559-670 is the product NDC for Arimidex (anastrozole), Anastrozole 1 mg/1 tablet, listed with the FDA by ANI Pharmaceuticals, Inc.. It has 1 package NDC, shown above in 10- and 11-digit form.

ANI Pharmaceuticals, Inc., NDC labeler code 62559. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Arimidex?

None: this is the only finished product listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Arimidex NDC 62559-670 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)62559-670Labeler and product segments. Claims need a package NDC.

Product NDC at billing width62559-0670Add 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 NDC	11-digit (billing)	Package	Copy
62559-670-30	6255906703062559067030	30 TABLET in 1 BOTTLE (62559-670-30)Marketed from Jun 26, 2018

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): Arimidex
Generic name (nonproprietary): anastrozole
Active ingredients: Anastrozole — 1 mg/1
Dosage form: Tablet
Route: Oral
Labeler: ANI Pharmaceuticals, Inc.NDC labeler code 62559
Product type: Prescription drug
Marketing category: NDA — New Drug ApplicationApplication NDA 020541
Marketing start: Jun 26, 2018
Listing expires: Dec 31, 2027
Other FDA classes: Aromatase Inhibitors (Mechanism)
Identifiers: Product ID 62559-670_e8849657-0444-4ca8-bf66-2017f60d5652SPL ID e8849657-0444-4ca8-bf66-2017f60d5652SPL set ID acbfaaa9-503c-4691-9828-76a7146ed6deRxCUI 151124, 199224UNII 2Z07MYW1AZUPC 0362559670302
Pharmacologic class: Aromatase Inhibitor

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

N462559067030 followed by a unit qualifier and the quantity

Package 62559-0670-30. 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 Mar 2, 2026.

Indications (excerpt from the label)

ARIMIDEX is an aromatase inhibitor indicated for: • Adjuvant treatment of postmenopausal women with hormone receptor-positive early breast cancer ( 1.1 ) • First-line treatment of postmenopausal women with hormone receptor-positive or hormone receptor-unknown locally advanced or metastatic breast cancer ( 1.2 ) • Treatment of advanced breast cancer in postmenopausal women with disease progression following tamoxifen therapy. Patients with ER-negative disease and patients who did not respond to previous tamoxifen therapy rarely responded to ARIMIDEX ( 1.3 ) 1.1 Adjuvant Treatment ARIMIDEX is indicated for adjuvant treatment of postmenopausal women with hormone receptor-positive early breast c…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 62559-670

What is NDC 62559-670?: 62559-670 is the product NDC for Arimidex (anastrozole), Anastrozole 1 mg/1 tablet, listed with the FDA by ANI Pharmaceuticals, Inc.. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Arimidex (Anastrozole).
What is the active ingredient?: Anastrozole.
Who is the labeler?: ANI Pharmaceuticals, Inc., NDC labeler code 62559. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Arimidex?: None: this is the only finished product listed under this name.
Is there a related HCPCS / J-code?: Not in Med-Code's curated HCPCS directory. See Billing references above.

Arimidex (Anastrozole) NDC 62559-670