What is NDC 11564-004?

11564-004 is the product NDC for Air, Oxygen 210 mL/L gas, listed with the FDA by Fresno Oxygen and Welding Suppliers, Inc.. It has 3 package NDCs, shown above in 10- and 11-digit form.

Fresno Oxygen and Welding Suppliers, Inc., NDC labeler code 11564. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Air?

35 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Air NDC 11564-004 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)11564-004Labeler and product segments. Claims need a package NDC.

Product NDC at billing width11564-0004Add 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
11564-004-04	11564000404	623 L in 1 CYLINDER (11564-004-04)Marketed from Jan 1, 2005
11564-004-05	11564000405	3851 L in 1 CYLINDER (11564-004-05)Marketed from Jan 1, 2005
11564-004-06	11564000406	6654 L in 1 CYLINDER (11564-004-06)Marketed from Jan 1, 2005

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): Air
Generic name (nonproprietary): air
Active ingredients: Oxygen — 210 mL/L
Dosage form: Gas
Route: Respiratory (Inhalation)
Labeler: Fresno Oxygen and Welding Suppliers, Inc.NDC labeler code 11564
Product type: Prescription drug
Marketing category: NDA — New Drug ApplicationApplication NDA 205889
Marketing start: Jan 1, 2005
Listing expires: Dec 31, 2026
Identifiers: Product ID 11564-004_423e61f5-38e1-c86e-e063-6394a90a0948SPL ID 423e61f5-38e1-c86e-e063-6394a90a0948SPL set ID 60cc8727-2b78-3cdb-e053-2991aa0a64e1RxCUI 347856UNII S88TT14065

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

N411564000404 followed by a unit qualifier and the quantity

Package 11564-0004-04. 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 Oct 28, 2025.

Full label on DailyMed (opens in a new tab)

About NDC 11564-004

What is NDC 11564-004?: 11564-004 is the product NDC for Air, Oxygen 210 mL/L gas, listed with the FDA by Fresno Oxygen and Welding Suppliers, Inc.. It has 3 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Air.
What is the active ingredient?: Oxygen.
Who is the labeler?: Fresno Oxygen and Welding Suppliers, Inc., NDC labeler code 11564. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Air?: 35 other product NDCs are listed under this name. See all Air 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 Air NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Air	Air 1000 mL/L	GasRespiratory (Inhalation)	Analgesic Services Inc	52085-004	52085-0004-01
Air	Air 1000 mL/L	GasRespiratory (Inhalation)	GIBBS WELDING SUPPLY, INC.	58632-003	58632-0003-01
Air	Oxygen 210 mL/L	GasRespiratory (Inhalation)	MITCHELL WELDING SUPPLY DBA Meritus Texas	72276-005	72276-0005-01
Air	Oxygen 235 mL/L	GasRespiratory (Inhalation)	- INDUSTRIAL WELDING SUPPLY CO. OF HARVEY, INC.	42241-003	42241-0003-0142241-0003-0242241-0003-03+3 more
Air	Oxygen 210 mL/L	GasRespiratory (Inhalation)	SYOXSA, Inc.	23647-003	23647-0003-0323647-0003-0423647-0003-05+1 more
Air	Oxygen 210 mL/L	GasRespiratory (Inhalation)	DJB Gas Services, Inc	43621-004	43621-0004-0143621-0004-02
Air	Oxygen 210 mL/L	GasRespiratory (Inhalation)	EUGENE WELDERS SUPPLY CO	64169-003	64169-0003-0164169-0003-0264169-0003-03+11 more
Air	Oxygen 210 mL/L	GasRespiratory (Inhalation)	Central Welding Supply Company	70151-003	70151-0003-0270151-0003-0370151-0003-04+1 more
Air	Oxygen 210 mL/L	GasRespiratory (Inhalation)	A-OX Welding Supply, LLC	10297-103	10297-0103-0110297-0103-0210297-0103-03+1 more
Air	Air 1000 mL/L	GasRespiratory (Inhalation)	DuPuy Oxygen & Supply Company, Inc.	50554-007	50554-0007-0150554-0007-0250554-0007-03+2 more

All 36 Air NDCs

Other NDCs under NDA 205889

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

FDA NDC Directory listings under NDA 205889
Product	Strength	Form · route	Labeler	Product NDC
Oxygen	Oxygen 1 L/L	GasRespiratory (Inhalation)	AMO Medical Oxygen, Inc.	62137-002
Oxygen	Oxygen 99 L/100L	GasRespiratory (Inhalation)	MAVERICK OXYGEN & RESPIRATORY EQUIPMENT, LLC	67477-001
Oxygen	Oxygen 1000 g/L	LiquidRespiratory (Inhalation)	AMO Medical Oxygen, Inc.	62137-001
Reconstituted Air	Oxygen 230.5 mL/L	GasRespiratory (Inhalation)	Helget Gas Products	52086-020
Air	Oxygen 210 mL/L	GasRespiratory (Inhalation)	SYOXSA, Inc.	23647-003
Oxygen	Oxygen 992 mL/L	GasRespiratory (Inhalation)	General Distributing Co.	10451-001
Oxygen	Oxygen 992 mL/L	GasRespiratory (Inhalation)	Fresno Oxygen & Welding Suppliers Inc	11564-001
Oxygen	Oxygen 992 mL/L	GasRespiratory (Inhalation)	Matheson Tri-Gas, Inc.	55037-113
Oxygen/Helium 20/80	Oxygen 200 mL/L	GasRespiratory (Inhalation)	MATHESON TRI-GAS, INC.	55037-602
Air	Oxygen 210 mL/L	GasRespiratory (Inhalation)	General Distributing Company	10451-004
Oxygen	Oxygen 99 L/100L	GasRespiratory (Inhalation)	Corrigan Propane LLC dba Blue Water Industrial Products	44517-001
Oxygen/Helium 40/60	Oxygen 400 mL/L	GasRespiratory (Inhalation)	MATHESON TRI-GAS, INC.	55037-632
Oxygen/Helium 25/75	Oxygen 250 mL/L	GasRespiratory (Inhalation)	MATHESON TRI-GAS, INC.	55037-612
Oxygen/Helium 30/70	Oxygen 300 mL/L	GasRespiratory (Inhalation)	MATHESON TRI-GAS, INC.	55037-622
Oxygen/Nitrogen 10/90	Oxygen 100 mL/L	GasRespiratory (Inhalation)	MATHESON TRI-GAS, INC.	55037-800
Oxygen/Helium 50/50	Oxygen 500 mL/L	GasRespiratory (Inhalation)	MATHESON TRI-GAS, INC.	55037-642
Carbon Dioxide/Oxygen 5/95	Oxygen 950 mL/L	GasRespiratory (Inhalation)	MATHESON TRI-GAS, INC.	55037-702
Carbon Dioxide Oxygen	Oxygen 800 mL/L	GasRespiratory (Inhalation)	MATHESON TRI-GAS, INC.	55037-712
Oxygen	Oxygen 990 mL/L	GasRespiratory (Inhalation)	TIMS SOUTH TEXAS LLC	71227-001
Oxygen/Nitrogen 25/75	Oxygen 250 mL/L	GasRespiratory (Inhalation)	MATHESON TRI-GAS, INC.	55037-840

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