NDC codes

FDA NDC Directory
Product NDC (as listed)0615-8597Labeler and product segments. Claims need a package NDC.
Product NDC at billing width00615-8597Add 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
0615-8597-050061585970515 TABLET in 1 BLISTER PACK (0615-8597-05)Marketed from Jan 8, 2026
0615-8597-140061585971414 TABLET in 1 BLISTER PACK (0615-8597-14)Marketed from Jan 8, 2026
0615-8597-390061585973930 TABLET in 1 BLISTER PACK (0615-8597-39)Marketed from Jan 8, 2026

How the 11-digit form is made: The labeler segment has 4 digits, so one leading zero is added to it (4-4-2 → 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)
Levothyroxine Sodium
Generic name (nonproprietary)
levothyroxine sodium
Active ingredients
Levothyroxine sodium — .075 mg/1
Dosage form
Tablet
Route
Oral
Product type
Prescription drug
Marketing category
NDA — New Drug ApplicationApplication NDA 021210
Marketing start
Listing expires
Other FDA classes
Thyroxine (Chemical structure)
Identifiers
Product ID 0615-8597_4caa5e76-0e12-4c19-9cc7-af7365f7dc90SPL ID 4caa5e76-0e12-4c19-9cc7-af7365f7dc90SPL set ID abe173cc-1579-43a5-b12d-a31958d0a539RxCUI 892246, 966220, 966221, 966222, 966224, 966225, 966248, 966249, 966253, 966270UNII 9J765S329G
Pharmacologic class
l-Thyroxine

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

N400615859705 followed by a unit qualifier and the quantity

Package 00615-8597-05. 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 Levothyroxine sodium is used for the following indications: Hypothyroidism - As replacement or supplemental therapy in congenital or acquired hypothyroidism of any etiology, except transient hypothyroidism during the recovery phase of subacute thyroiditis. Specific indications include: primary (thyroidal), secondary (pituitary), and tertiary (hypothalamic) hypothyroidism and subclinical hypothyroidism. Primary hypothyroidism may result from functional deficiency, primary atrophy, partial or total congenital absence of the thyroid gland, or from the effects of surgery, radiation, or drugs, with or without the presence of goiter. Pituitary TSH Suppression - In the treatme…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under NDA 021210

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

FDA NDC Directory listings under NDA 021210
ProductStrengthForm · routeLabelerProduct NDC
Levothyroxine SodiumLevothyroxine sodium .175 mg/1TabletOralNCS HealthCare of KY, LLC dba Vangard Labs0615-8651
Levothyroxine SodiumLevothyroxine sodium .137 mg/1TabletOralNorthwind Health Company, LLC51655-513
Levothyroxine SodiumLevothyroxine sodium .088 mg/1TabletOralNCS HealthCare of KY, LLC dba Vangard Labs0615-8598
Levothyroxine SodiumLevothyroxine sodium .112 mg/1TabletOralNorthwind Health Company, LLC51655-557
Unithroidlevothyroxine sodiumLevothyroxine sodium 50 ug/1TabletOralAmneal Pharmaceuticals LLC60846-802
Unithroidlevothyroxine sodiumLevothyroxine sodium 25 ug/1TabletOralAmneal Pharmaceuticals LLC60846-801
Unithroidlevothyroxine sodiumLevothyroxine sodium 112 ug/1TabletOralAmneal Pharmaceuticals LLC60846-806
Unithroidlevothyroxine sodiumLevothyroxine sodium 75 ug/1TabletOralAmneal Pharmaceuticals LLC60846-803
Unithroidlevothyroxine sodiumLevothyroxine sodium 88 ug/1TabletOralAmneal Pharmaceuticals LLC60846-804
Levothyroxine SodiumLevothyroxine sodium .1 mg/1TabletOralNCS HealthCare of KY, LLC dba Vangard Labs0615-8599
Unithroidlevothyroxine sodiumLevothyroxine sodium 100 ug/1TabletOralAmneal Pharmaceuticals LLC60846-805
Unithroidlevothyroxine sodiumLevothyroxine sodium 125 ug/1TabletOralAmneal Pharmaceuticals LLC60846-807
Unithroidlevothyroxine sodiumLevothyroxine sodium 137 ug/1TabletOralAmneal Pharmaceuticals LLC60846-808
Unithroidlevothyroxine sodiumLevothyroxine sodium 150 ug/1TabletOralAmneal Pharmaceuticals LLC60846-809
Unithroidlevothyroxine sodiumLevothyroxine sodium 175 ug/1TabletOralAmneal Pharmaceuticals LLC60846-810
Unithroidlevothyroxine sodiumLevothyroxine sodium 200 ug/1TabletOralAmneal Pharmaceuticals LLC60846-811
Unithroidlevothyroxine sodiumLevothyroxine sodium 300 ug/1TabletOralAmneal Pharmaceuticals LLC60846-812
Levothyroxine SodiumLevothyroxine sodium .112 mg/1TabletOralNCS HealthCare of KY, LLC dba Vangard Labs0615-8600
Levothyroxine SodiumLevothyroxine sodium .025 mg/1TabletOralNCS HealthCare of KY, LLC dba Vangard Labs0615-8573
Levothyroxine SodiumLevothyroxine sodium .075 mg/1TabletOralNorthwind Health Company, LLC51655-687

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