What is NDC 51662-1352?

51662-1352 is the product NDC for Magnesium Sulfate, Magnesium sulfate heptahydrate 40 mg/mL injection, solution, listed with the FDA by HF Acquisition Co LLC, DBA HealthFirst. It has 2 package NDCs, shown above in 10- and 11-digit form.

What is the active ingredient?

Magnesium sulfate heptahydrate.

HF Acquisition Co LLC, DBA HealthFirst, NDC labeler code 51662. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Magnesium Sulfate?

29 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Magnesium Sulfate NDC 51662-1352 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)51662-1352Labeler and product segments. Claims need a package NDC.

Product NDC at billing width51662-1352Add 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
51662-1352-1	5166213520151662135201	50 mL in 1 BAG (51662-1352-1)Marketed from Dec 21, 2018
51662-1352-3	5166213520351662135203	24 POUCH in 1 CASE (51662-1352-3) / 1 BAG in 1 POUCH (51662-1352-2) / 50 mL in 1 BAGMarketed from Aug 1, 2022

How the 11-digit form is made: The package segment has 1 digit, so one leading zero is added to it (5-4-1 → 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): Magnesium Sulfate
Generic name (nonproprietary): magnesium sulfate
Active ingredients: Magnesium sulfate heptahydrate — 40 mg/mL
Dosage form: Injection, Solution
Route: Intravenous
Labeler: HF Acquisition Co LLC, DBA HealthFirstNDC labeler code 51662
Product type: Prescription drug
Marketing category: NDA — New Drug ApplicationApplication NDA 020309
Marketing start: Dec 21, 2018
Listing expires: Dec 31, 2026
Other FDA classes: Increased Large Intestinal Motility (Physiologic effect)Inhibition Large Intestine Fluid/Electrolyte Absorption (Physiologic effect)Inhibition Small Intestine Fluid/Electrolyte Absorption (Physiologic effect)Magnesium Ion Exchange Activity (Mechanism)Osmotic Activity (Mechanism)Stimulation Large Intestine Fluid/Electrolyte Secretion (Physiologic effect)
Identifiers: Product ID 51662-1352_100d196c-c851-3cf7-e063-6294a90ad8c2SPL ID 100d196c-c851-3cf7-e063-6294a90ad8c2SPL set ID 7d94995b-9e2a-0345-e053-2991aa0a62d0RxCUI 1658259UNII SK47B8698T
Pharmacologic class: Calculi Dissolution Agent; Osmotic Laxative

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 drug-specific HCPCS code in Med-Code's directory for this product. The directory is curated and not complete — check the current CMS HCPCS file before billing.

Administration

Drug administration (CPT 96360–96549)

When a clinician administers the drug, the administration is reported separately. Codes in this range cover hydration, therapeutic injections and infusions, and chemotherapy or other complex drug administration. The right code depends on route, duration and drug type, and self-administered drugs are not billed this way.

How CPT relates to drug billing

NDC on a medical claim

N451662135201 followed by a unit qualifier and the quantity

Package 51662-1352-01. 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 Jan 28, 2024.

Indications (excerpt from the label)

INDICATIONS & USAGE Magnesium Sulfate in Water for Injection is indicated for the prevention and control of seizures in preeclampsia and eclampsia, respectively. When used judiciously it effectively prevents and controls the convulsions of eclampsia without producing deleterious depression of the central nervous system of the mother or infant. However, other effective drugs are available for this purpose.

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 51662-1352

What is NDC 51662-1352?: 51662-1352 is the product NDC for Magnesium Sulfate, Magnesium sulfate heptahydrate 40 mg/mL injection, solution, listed with the FDA by HF Acquisition Co LLC, DBA HealthFirst. It has 2 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Magnesium Sulfate.
What is the active ingredient?: Magnesium sulfate heptahydrate.
Who is the labeler?: HF Acquisition Co LLC, DBA HealthFirst, NDC labeler code 51662. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Magnesium Sulfate?: 29 other product NDCs are listed under this name. See all Magnesium Sulfate 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 Magnesium Sulfate NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Magnesium Sulfatemagnesium sulfate heptahydrate	Magnesium sulfate heptahydrate 3 g/100mL	Injection, SolutionIntravenous	Baxter Healthcare Corporation	0338-6353	00338-6353-40
Magnesium Sulfatemagnesium sulfate heptahydrate	Magnesium sulfate heptahydrate 500 mg/mL	Injection, SolutionIntramuscular, Intravenous	REMEDYREPACK INC.	70518-4375	70518-4375-0070518-4375-02
Magnesium Sulfatemagnesium sulfate heptahydrate	Magnesium sulfate heptahydrate 500 mg/mL	Injection, SolutionIntramuscular, Intravenous	Camber Pharmaceuticals, Inc.	31722-394	31722-0394-3231722-0394-3331722-0394-34+1 more
Magnesium Sulfatemagnesium sulfate heptahydrate	Magnesium sulfate heptahydrate 500 mg/mL	Injection, SolutionIntramuscular, Intravenous	Medical Purchasing Solutions, LLC	71872-7381	71872-7381-01
Magnesium Sulfatemagnesium sulfate in water for	Magnesium sulfate heptahydrate 40 mg/mL	InjectionIntravenous	Amneal Pharmaceuticals LLC	70121-1719	70121-1719-0270121-1719-09
Magnesium Sulfatemagnesium sulfate in water for	Magnesium sulfate heptahydrate 40 mg/mL	InjectionIntravenous	Amneal Pharmaceuticals LLC	70121-1720	70121-1720-0370121-1720-09
Magnesium Sulfate	Magnesium sulfate heptahydrate 500 mg/mL	Injection, SolutionIntramuscular, Intravenous	Henry Schein, Inc.	0404-9904	00404-9904-02
Magnesium Sulfate	Magnesium sulfate heptahydrate 500 mg/mL	Injection, SolutionIntramuscular, Intravenous	Henry Schein, Inc.	0404-9902	00404-9902-20
Magnesium Sulfatemagnesium sulfate heptahydrate	Magnesium sulfate heptahydrate 500 mg/mL	Injection, SolutionIntramuscular, Intravenous	Henry Schein, Inc.	0404-9903	00404-9903-10
Magnesium Sulfatemagnesium sulfate heptahydrate	Magnesium sulfate heptahydrate 40 mg/mL	Injection, SolutionIntravenous	Sun Pharmaceutical Industries, Inc.	47335-992	47335-0992-0147335-0992-02

All 30 Magnesium Sulfate NDCs

Other NDCs under NDA 020309

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

FDA NDC Directory listings under NDA 020309
Product	Strength	Form · route	Labeler	Product NDC
Magnesium Sulfate in Water	Magnesium sulfate heptahydrate 20 g/500mL	Injection, SolutionIntravenous	Hospira, Inc.	0409-2050
Magnesium Sulfate in Water	Magnesium sulfate heptahydrate 40 g/1000mL	Injection, SolutionIntravenous	Hospira, Inc.	0409-3164
Magnesium Sulfate in Water	Magnesium sulfate heptahydrate 4 g/100mL	Injection, SolutionIntravenous	Hospira, Inc.	0409-4121
Magnesium Sulfate in Water	Magnesium sulfate heptahydrate 2 g/50mL	Injection, SolutionIntravenous	Hospira, Inc.	0409-5239
Magnesium Sulfate in Water	Magnesium sulfate heptahydrate 40 mg/mL	Injection, SolutionIntravenous	Hospira, Inc.	0409-6729