Over-the-counter drug · UNAPPROVED DRUG OTHER
NP Thyroid (Thyroid tablets) NDC 17224-505
Levothyroxine 76 ug/1; Liothyronine 18 ug/1 · Tablet · Oral · Calvin Scott & Co Inc.
NDC codes
FDA NDC Directory| Package NDC | 11-digit (billing) | Package | Copy |
|---|---|---|---|
| 17224-505-30 | 1722405053017224050530 | 30 TABLET in 1 BOTTLE (17224-505-30)Marketed from Aug 1, 2025 |
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)
- NP Thyroid
- Generic name (nonproprietary)
- thyroid tablets
- Active ingredients
- Levothyroxine — 76 ug/1Liothyronine — 18 ug/1
- Dosage form
- Tablet
- Route
- Oral
- Labeler
- Calvin Scott & Co Inc.NDC labeler code 17224
- Product type
- Over-the-counter drug
- Marketing category
- Unapproved drug (other)
- Marketing start
- Listing expires
- Other FDA classes
- Thyroxine (Chemical structure)Triiodothyronine (Chemical structure)
- Identifiers
- Product ID 17224-505_3c008803-7bbe-9f39-e063-6394a90afa58SPL ID 3c008803-7bbe-9f39-e063-6394a90afa58SPL set ID 3c008803-7bbd-9f39-e063-6394a90afa58RxCUI 208545, 1923809UNII Q51BO43MG4, 06LU7C9H1V
- Pharmacologic class
- l-Thyroxine; 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
N417224050530followed by a unit qualifier and the quantityPackage 17224-0505-30. 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)
Used as a thyroid hormone replacement for hypothyroidism.
Excerpt only. Read the full label for complete information.
About NDC 17224-505
- What is NDC 17224-505?
- 17224-505 is the product NDC for NP Thyroid (thyroid tablets), Levothyroxine 76 ug/1; Liothyronine 18 ug/1 tablet, listed with the FDA by Calvin Scott & Co Inc.. It has 1 package NDC, shown above in 10- and 11-digit form.
- What drug is associated with this NDC?
- NP Thyroid (Thyroid tablets).
- What is the active ingredient?
- Levothyroxine, Liothyronine.
- Who is the labeler?
- Calvin Scott & Co Inc., NDC labeler code 17224. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
- What other NDCs exist for NP Thyroid?
- 5 other product NDCs are listed under this name. See all NP Thyroid NDCs.
- Is there a related HCPCS / J-code?
- Not in Med-Code's curated HCPCS directory. See Billing references above.
Related NDCs: other NP Thyroid products
Other finished products listed under the same name: strengths, forms and labelers.
| Product | Strength | Form · route | Labeler | Product NDC | Package NDCs (11-digit) |
|---|---|---|---|---|---|
| NP Thyroidthyroid tablets | Liothyronine 4.5 ug/1; Levothyroxine 19 ug/1 | TabletOral | Calvin Scott & Co Inc. | 17224-502 | 17224-0502-30 |
| NP Thyroidthyroid tablets | Levothyroxine 38 ug/1; Liothyronine 9 ug/1 | TabletOral | Calvin Scott & Co Inc. | 17224-503 | 17224-0503-28 |
| NP Thyroidthyroid tablets | Liothyronine 13.5 ug/1; Levothyroxine 57 ug/1 | TabletOral | Calvin Scott & Co Inc. | 17224-504 | 17224-0504-28 |
| NP Thyroidthyroid tablets | Liothyronine 2.25 ug/1; Levothyroxine 9.5 ug/1 | TabletOral | Calvin Scott & Co Inc. | 17224-511 | 17224-0511-30 |
| Np Thyroidlevothyroxine, liothyronine | Liothyronine 4.5 ug/1; Levothyroxine 19 ug/1 | TabletOral | DIRECT RX | 72189-218 | 72189-0218-90 |