NDC codes

FDA NDC Directory
Product NDC (as listed)55050-0018Labeler and product segments. Claims need a package NDC.
Product NDC at billing width55050-0018Add 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
55050-0018-1550500018012.9 kg in 1 CYLINDER (55050-0018-1)Marketed from Jan 1, 1958
55050-0018-2550500018029.07 kg in 1 CYLINDER (55050-0018-2)Marketed from Jan 1, 1958
55050-0018-35505000180325.4 kg in 1 CYLINDER (55050-0018-3)Marketed from Jan 1, 1958

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)
Nitrous Oxide
Generic name (nonproprietary)
nitrous oxide
Active ingredients
Nitrous oxide99 kg/100kg
Dosage form
Gas
Route
Respiratory (Inhalation)
Product type
Prescription drug
Marketing category
NDA — New Drug ApplicationApplication NDA 206009
Marketing start
Listing expires
Identifiers
Product ID 55050-0018_439214b7-95d7-02d6-e063-6394a90aafcfSPL ID 439214b7-95d7-02d6-e063-6394a90aafcfSPL set ID 3ffb8392-963f-4b3a-b0eb-8791ea6309ffRxCUI 312022UNII K50XQU1029

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

N455050001801 followed by a unit qualifier and the quantity

Package 55050-0018-01. 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)

Other NDCs under NDA 206009

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

FDA NDC Directory listings under NDA 206009
ProductStrengthForm · routeLabelerProduct NDC
Nitrous OxideNitrous oxide 990 mL/LGasRespiratory (Inhalation)DuPuy Oxygen & Supply Company, Inc.50554-005
Nitrous OxideNitrous oxide 900 mL/LGasRespiratory (Inhalation)Nitrous Oxide of Canada72343-001
Nitrous OxideNitrous oxide 995 mL/LGasRespiratory (Inhalation)Westair Gases & Equipment, Inc.53440-003
Nitrous OxideNitrous oxide 99 L/100LGasRespiratory (Inhalation)Norco, Inc42602-003
Nitrous OxideNitrous oxide 990 mL/LGasRespiratory (Inhalation)Quality Air Products Inc63978-201
Nitrous OxideNitrous oxide 990 mL/LGasRespiratory (Inhalation)FULLERTON WELDING SUPPLY42751-1075
Nitrous OxideNitrous oxide 990 mL/LGasRespiratory (Inhalation)Aero All Gas Company10014-003
Nitrous OxideNitrous oxide 990 mL/LGasRespiratory (Inhalation)ILMO Products Company51486-007
Nitrous OxideNitrous oxide 990 mL/LGasRespiratory (Inhalation)Oxarc, LLC34057-010
Nitrous OxideNitrous oxide 990 mL/LGasRespiratory (Inhalation)Roberts Oxygen Company, Inc.46123-006
Nitrous OxideNitrous oxide 990 mL/LGasRespiratory (Inhalation)Roberts Oxygen Company, Inc.46123-007
Nitrous OxideNitrous oxide 990 mL/LGasRespiratory (Inhalation)AGL Welding Supply Co., Inc.17575-011
Nitrous OxideNitrous oxide 99 L/100LGasRespiratory (Inhalation)Keen Compressed Gas Co. Inc.48273-002
Nitrous Oxide Oxygen MixNitrous oxide 500 mL/LGasRespiratory (Inhalation)Roberts Oxygen Company, Inc.46123-700
Nitrous OxideNitrous oxide 992 mL/LGasRespiratory (Inhalation)Red Ball Oxygen Co., Inc.46362-003
Nitrous OxideNitrous oxide 99 L/100LGasRespiratory (Inhalation)Air Source Industries10167-200
Nitrous OxideNitrous oxide 990 mL/LGasRespiratory (Inhalation)Nitrous Oxide54260-001
Nitrous OxideNitrous oxide 99 L/100LGasRespiratory (Inhalation)Spectrum Gas Products, Inc67525-400
Nitrous OxideNitrous oxide 990 mL/LGasRespiratory (Inhalation)AGP LLC22557-003
Nitrous OxideNitrous oxide 990 mL/LGasRespiratory (Inhalation)NEXAIR, LLC12213-593

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