Overview

Active ingredient: Guaifenesin. Each product below links to its own NDC page with package NDCs in 10- and 11-digit form.

Generic name
Guaifenesin
Active ingredients
Guaifenesin
Strengths
Guaifenesin 400 mg/1
Dosage forms
Tablet
Routes
Oral
Drug classes (FDA established)
Expectorant
HCPCS / J-code
None in Med-Code's directory for these products
Package NDCs
2

NDC codes

Newest listings first. Each row links to the product’s NDC page.

Guaifenesin 400mg NDC Codes: finished products
ProductStrengthForm · routeLabelerProduct NDCPackage NDCs (11-digit)HCPCS
Guaifenesin 400mgguaifenesinGuaifenesin 400 mg/1TabletOralMarlex Pharmaceuticals Inc10135-79010135-0790-3010135-0790-60—

Guaifenesin 400mg: common questions

What is the NDC for Guaifenesin 400mg?
Guaifenesin 400mg has 1 product NDC, one for each strength, dosage form and labeler; each product NDC then has one package NDC per package size. Pick the row for your product above to see its package NDCs.
Is there a J-code for Guaifenesin 400mg?
Med-Code's curated HCPCS directory has no drug-specific code for these products. Drugs dispensed by a pharmacy are billed by NDC. NDC vs J-code.
Which NDC goes on a claim?
The package NDC of what was given, in 11-digit form. How to convert a 10-digit NDC.

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