NDC codes

FDA NDC Directory
Product NDC (as listed)10135-764Labeler and product segments. Claims need a package NDC.
Product NDC at billing width10135-0764Add 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
10135-764-301013507643030 TABLET, FILM COATED in 1 BOTTLE (10135-764-30)Marketed from Oct 1, 2023

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)
Doxepin
Generic name (nonproprietary)
doxepin
Active ingredients
Doxepin hydrochloride — 6 mg/1
Dosage form
Tablet, Film coated
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 202337
Marketing start
Listing expires
Identifiers
Product ID 10135-764_43029ddd-8941-add8-e063-6394a90a1e4dSPL ID 43029ddd-8941-add8-e063-6394a90a1e4dSPL set ID 06e79a65-1455-804e-e063-6394a90a2f3dRxCUI 966787, 966793UNII 3U9A0FE9N5
Pharmacologic class
Tricyclic Antidepressant

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

N410135076430 followed by a unit qualifier and the quantity

Package 10135-0764-30. 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 .

Indications (excerpt from the label)

Doxepin tablets are indicated for the treatment of insomnia characterized by difficulty with sleep maintenance. The clinical trials performed in support of efficacy were up to 3 months in duration. Doxepin tablets are indicated for the treatment of insomnia characterized by difficulties with sleep maintenance. ( 1 , 14 )

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

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