NDC codes

FDA NDC Directory
Product NDC (as listed)75907-001Labeler and product segments. Claims need a package NDC.
Product NDC at billing width75907-0001Add 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
75907-001-0175907000101100 TABLET in 1 BOTTLE, PLASTIC (75907-001-01)Marketed from Mar 15, 2024

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)
Liothyronine Sodium
Generic name (nonproprietary)
liothyronine sodium
Active ingredients
Liothyronine sodium — 25 ug/1
Dosage form
Tablet
Route
Oral
Labeler
Dr. Reddy's Labratories Inc.NDC labeler code 75907
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 090097
Marketing start
Listing expires
Other FDA classes
Triiodothyronine (Chemical structure)
Identifiers
Product ID 75907-001_284a71c7-5913-ff21-9733-f0cf9fc379c2SPL ID 284a71c7-5913-ff21-9733-f0cf9fc379c2SPL set ID 0b0f2db9-642d-d84f-b102-b43de34bbe75RxCUI 903456, 903697, 903703UNII GCA9VV7D2N
Pharmacologic class
l-Triiodothyronine

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

N475907000101 followed by a unit qualifier and the quantity

Package 75907-0001-01. 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)

Liothyronine sodium tablets are an L-triiodothyronine (T3) indicated for: Hypothyroidism: As replacement in primary (thyroidal), secondary (pituitary), and tertiary (hypothalamic) congenital or acquired hypothyroidism ( 1.1 ) Pituitary Thyrotropin (Thyroid-Stimulating Hormone, TSH) Suppression: As an adjunct to surgery and radioiodine therapy in the management of well-differentiated thyroid cancer ( 1.2 ) Thyroid Suppression Test: As a diagnostic agent in suppression tests to differentiate suspected mild hyperthyroidism or thyroid gland autonomy ( 1.3 ) Limitations of Use : - Not indicated for suppression of benign thyroid nodules and nontoxic diffuse goiter in iodine-sufficient patients. ( …

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 75907-001

What is NDC 75907-001?
75907-001 is the product NDC for Liothyronine Sodium, Liothyronine sodium 25 ug/1 tablet, listed with the FDA by Dr. Reddy's Labratories Inc.. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?
Liothyronine Sodium.
What is the active ingredient?
Liothyronine sodium.
Who is the labeler?
Dr. Reddy's Labratories Inc., NDC labeler code 75907. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Liothyronine Sodium?
44 other product NDCs are listed under this name. See all Liothyronine Sodium NDCs.
Is there a related HCPCS / J-code?
Not in Med-Code's curated HCPCS directory. See Billing references above.

Other finished products listed under the same name: strengths, forms and labelers.

Other Liothyronine Sodium NDCs
ProductStrengthForm · routeLabelerProduct NDCPackage NDCs (11-digit)
Liothyronine SodiumLiothyronine sodium 50 ug/1TabletOralDr. Reddy's Labratories Inc.75907-00475907-0004-01
Liothyronine SodiumLiothyronine sodium 5 ug/1TabletOralDr. Reddy's Labratories Inc.75907-03975907-0039-01
Liothyronine sodiumLiothyronine sodium 5 ug/1TabletOralBiocon Pharma Inc.70377-11470377-0114-1170377-0114-1270377-0114-13
Liothyronine sodiumLiothyronine sodium 25 ug/1TabletOralBiocon Pharma Inc.70377-11570377-0115-1170377-0115-1270377-0115-13
Liothyronine sodiumLiothyronine sodium 50 ug/1TabletOralBiocon Pharma Inc.70377-11670377-0116-1170377-0116-1270377-0116-13
Liothyronine sodiumLiothyronine sodium 5 ug/1TabletOralNorthstar Rx LLC16714-16616714-0166-01
Liothyronine sodiumLiothyronine sodium 25 ug/1TabletOralNorthstar Rx LLC16714-16716714-0167-01
Liothyronine sodiumLiothyronine sodium 50 ug/1TabletOralNorthstar Rx LLC16714-16816714-0168-01
Liothyronine SodiumLiothyronine sodium 25 ug/1TabletOralTeva Pharmaceuticals USA, Inc.0093-217800093-2178-01
Liothyronine SodiumLiothyronine sodium 5 ug/1TabletOralTeva Pharmaceuticals USA, Inc.0093-217900093-2179-01

All 45 Liothyronine Sodium NDCs

Other NDCs under ANDA 090097

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

FDA NDC Directory listings under ANDA 090097
ProductStrengthForm · routeLabelerProduct NDC
Liothyronine SodiumLiothyronine sodium 50 ug/1TabletOralDr. Reddy's Labratories Inc.75907-004
Liothyronine SodiumLiothyronine sodium 5 ug/1TabletOralDr. Reddy's Labratories Inc.75907-039
Liothyronine SodiumLiothyronine sodium 5 ug/1TabletOralGolden State Medical Supply, Inc.51407-384

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