NDC codes

FDA NDC Directory
Product NDC (as listed)84078-004Labeler and product segments. Claims need a package NDC.
Product NDC at billing width84078-0004Add 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 NDC11-digit (billing)PackageCopy
84078-004-0184078000401663 L in 1 CYLINDER (84078-004-01)Marketed from Jan 26, 2026
84078-004-02840780004026029 L in 1 CYLINDER (84078-004-02)Marketed from Jan 26, 2026

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)
Reconstituted Air
Generic name (nonproprietary)
reconstituted air
Active ingredients
Oxygen — 210 mL/L
Dosage form
Gas
Route
Respiratory (Inhalation)
Labeler
WELDERS SUPPLY COMPANY OF LOUISVILLE, INC.NDC labeler code 84078
Product type
Prescription drug
Marketing category
NDA — New Drug ApplicationApplication NDA 205889
Marketing start
Listing expires
Identifiers
Product ID 84078-004_497829cf-edda-eb06-e063-6394a90a80e4SPL ID 497829cf-edda-eb06-e063-6394a90a80e4SPL set ID 497829cf-edd9-eb06-e063-6394a90a80e4RxCUI 347123UNII 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

N484078000401 followed by a unit qualifier and the quantity

Package 84078-0004-01. 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 .

Full label on DailyMed (opens in a new tab)

About NDC 84078-004

What is NDC 84078-004?
84078-004 is the product NDC for Reconstituted Air, Oxygen 210 mL/L gas, listed with the FDA by WELDERS SUPPLY COMPANY OF LOUISVILLE, INC.. It has 2 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?
Reconstituted Air.
What is the active ingredient?
Oxygen.
Who is the labeler?
WELDERS SUPPLY COMPANY OF LOUISVILLE, INC., NDC labeler code 84078. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Reconstituted Air?
3 other product NDCs are listed under this name. See all Reconstituted 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 Reconstituted Air NDCs
ProductStrengthForm · routeLabelerProduct NDCPackage NDCs (11-digit)
Reconstituted AirOxygen 230.5 mL/LGasRespiratory (Inhalation)Helget Gas Products52086-02052086-0020-0152086-0020-0252086-0020-03
Reconstituted AirOxygen 210 mL/LGasRespiratory (Inhalation)WSM SUPPLIER LLC.84120-00584120-0005-0184120-0005-0284120-0005-03+11 more
reconstituted AirOxygen 210 mL/LGasRespiratory (Inhalation)AMERICAN WELDING & GAS, INC.44076-10744076-0107-0144076-0107-0244076-0107-03

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
ProductStrengthForm · routeLabelerProduct NDC
AirOxygen 210 mL/LGasRespiratory (Inhalation)General Distributing Company10451-004
AirOxygen 210 mL/LGasRespiratory (Inhalation)Fresno Oxygen and Welding Suppliers, Inc.11564-004
AirOxygen 210 mL/LGasRespiratory (Inhalation)SYOXSA, Inc.23647-003
Air CompressedOxygen 20 L/100LGasRespiratory (Inhalation)Crumpton Welding Supply & Equipment, Inc.52568-007
Carbon Dioxide OxygenOxygen 800 mL/LGasRespiratory (Inhalation)MATHESON TRI-GAS, INC.55037-712
Carbon Dioxide/Oxygen 5/95Oxygen 950 mL/LGasRespiratory (Inhalation)MATHESON TRI-GAS, INC.55037-702
OxygenOxygen 992 mL/LGasRespiratory (Inhalation)General Distributing Co.10451-001
OxygenOxygen 992 mL/LGasRespiratory (Inhalation)Fresno Oxygen & Welding Suppliers Inc11564-001
OxygenOxygen 995 mL/LGasRespiratory (Inhalation)Island Supply Welding Co Inc21624-001
OxygenOxygen 999 mL/LGasRespiratory (Inhalation)HELGET, INC.26124-002
OxygenOxygen 990 mL/LGasRespiratory (Inhalation)Modern Supply Company, Inc.33758-001
OxygenOxygen 99 L/100LGasRespiratory (Inhalation)Corrigan Propane LLC dba Blue Water Industrial Products44517-001
OxygenOxygen 99 L/100LGasRespiratory (Inhalation)Eastern Welding Supply, Inc.51791-001
OxygenOxygen 999 mL/LGasRespiratory (Inhalation)Helget Gas Products52086-011
OxygenOxygen 99 L/100LGasRespiratory (Inhalation)Crumpton Welding Supply & Equipment, Inc.52568-001
OxygenOxygen 99 L/100LGasRespiratory (Inhalation)Volunteer Welding Supply Inc53511-001
OxygenOxygen 99 L/100LGasRespiratory (Inhalation)Clovis Equipment & Supply Company53730-001
OxygenOxygen 992 mL/LGasRespiratory (Inhalation)Matheson Tri-Gas, Inc.55037-113
OxygenOxygen 990 mL/LGasRespiratory (Inhalation)Rotech Healthcare Inc57439-005
OxygenOxygen 992 mL/LGasRespiratory (Inhalation)Plains Welding Supply, Inc.59924-001

Showing 20 of 40.

Free account

Keep searching with a free account

You’ve used your 3 free searches for this session. Log in or create a free Med-Code account to keep looking up NDCs, J-codes and drugs.

Create a free accountLog in