What is NDC 52374-002?

52374-002 is the product NDC for Nitrogen, Nitrogen 99 L/100L gas, listed with the FDA by Messer Gas Puerto Rico, Inc. It has 5 package NDCs, shown above in 10- and 11-digit form.

Messer Gas Puerto Rico, Inc, NDC labeler code 52374. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Nitrogen?

134 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Nitrogen NDC 52374-002 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)52374-002Labeler and product segments. Claims need a package NDC.

Product NDC at billing width52374-0002Add 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
52374-002-01	52374000201	396 L in 1 CYLINDER (52374-002-01)Marketed from Nov 27, 1990
52374-002-02	52374000202	651 L in 1 CYLINDER (52374-002-02)Marketed from Nov 27, 1990
52374-002-03	52374000203	2972 L in 1 CYLINDER (52374-002-03)Marketed from Nov 27, 1990
52374-002-04	52374000204	5971 L in 1 CYLINDER (52374-002-04)Marketed from Nov 27, 1990
52374-002-05	52374000205	8109 L in 1 CYLINDER (52374-002-05)Marketed from Nov 27, 1990

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): Nitrogen
Generic name (nonproprietary): nitrogen
Active ingredients: Nitrogen — 99 L/100L
Dosage form: Gas
Route: Respiratory (Inhalation)
Labeler: Messer Gas Puerto Rico, IncNDC labeler code 52374
Product type: Prescription drug
Marketing category: Unapproved medical gas
Marketing start: Nov 27, 1990
Listing expires: Dec 31, 2026
Identifiers: Product ID 52374-002_43e18096-bade-2217-e063-6394a90a9582SPL ID 43e18096-bade-2217-e063-6394a90a9582SPL set ID 4f5ce040-eb19-1dd8-41cf-1f9438b1936cRxCUI 311998UNII N762921K75

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.

NDC on a medical claim

N452374000201 followed by a unit qualifier and the quantity

Package 52374-0002-01. 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 Nov 18, 2025.

Full label on DailyMed (opens in a new tab)

About NDC 52374-002

What is NDC 52374-002?: 52374-002 is the product NDC for Nitrogen, Nitrogen 99 L/100L gas, listed with the FDA by Messer Gas Puerto Rico, Inc. It has 5 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Nitrogen.
What is the active ingredient?: Nitrogen.
Who is the labeler?: Messer Gas Puerto Rico, Inc, NDC labeler code 52374. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Nitrogen?: 134 other product NDCs are listed under this name. See all Nitrogen 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 Nitrogen NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Nitrogen	Nitrogen 992 mL/L	GasRespiratory (Inhalation)	Terry Supply Company Inc	49644-002	49644-0002-01
Nitrogen	Nitrogen 990 mL/L	GasRespiratory (Inhalation)	TIMS SOUTH TEXAS LLC	71227-002	71227-0002-0171227-0002-0271227-0002-03+2 more
Nitrogen	Nitrogen 992 mL/L	GasRespiratory (Inhalation)	WSM SUPPLIER LLC.	84120-004	84120-0004-0184120-0004-0284120-0004-03+23 more
Nitrogen	Nitrogen 992 mL/L	GasRespiratory (Inhalation)	WELDERS SUPPLY COMPANY OF LOUISVILLE, INC.	84078-001	84078-0001-0484078-0001-0584078-0001-06+4 more
Nitrogen	Nitrogen 990 mL/L	GasRespiratory (Inhalation)	Ali-Rob, Inc. dba Southern Oxygen & Welding Supply	61567-002	61567-0002-0161567-0002-0261567-0002-03
Nitrogen	Nitrogen 995 mL/L	GasRespiratory (Inhalation)	Gas and Supply Carolinas, LLC	83746-001	83746-0001-0183746-0001-0283746-0001-03+8 more
Nitrogen	Nitrogen 990 mL/L	GasRespiratory (Inhalation)	Arkansas Welding Supply, Inc.	65603-200	65603-0200-0165603-0200-0265603-0200-03
Nitrogen	Nitrogen 999 mL/L	GasRespiratory (Inhalation)	ABSOLUTE AIR LLC	82666-002	82666-0002-01
Nitrogen	Nitrogen 990 mL/L	GasRespiratory (Inhalation)	Wilson Products Compressed Gas Co.	51105-002	51105-0002-0151105-0002-02
Nitrogen	Nitrogen 990 mL/L	GasRespiratory (Inhalation)	All Gas & Welding Supplies Co., Inc.	56130-003	56130-0003-0156130-0003-02

All 135 Nitrogen NDCs