NDC codes

FDA NDC Directory
Product NDC (as listed)45149-014Labeler and product segments. Claims need a package NDC.
Product NDC at billing width45149-0014Add 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
45149-014-014514900140118770 L in 1 TANK (45149-014-01)Marketed from Jan 1, 1965

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)
Carbon Dioxide
Generic name (nonproprietary)
carbon dioxide
Active ingredients
Carbon dioxide — 990 mL/L
Dosage form
Gas
Route
Respiratory (Inhalation)
Product type
Prescription drug
Marketing category
NDA — New Drug ApplicationApplication NDA 205815
Marketing start
Listing expires
Other FDA classes
X-Ray Contrast Activity (Mechanism)
Identifiers
Product ID 45149-014_43908b47-0e31-30f1-e063-6394a90af376SPL ID 43908b47-0e31-30f1-e063-6394a90af376SPL set ID c1cba94b-7550-a95e-13ab-3c09aedde81aRxCUI 309004UNII 142M471B3J
Pharmacologic class
Radiographic Contrast Agent

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

N445149001401 followed by a unit qualifier and the quantity

Package 45149-0014-01. 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

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