NDC codes

FDA NDC Directory
Product NDC (as listed)43598-008Labeler and product segments. Claims need a package NDC.
Product NDC at billing width43598-0008Add 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
43598-008-01435980008015 BLISTER PACK in 1 CARTON (43598-008-01) / 20 TABLET, EXTENDED RELEASE in 1 BLISTER PACK (43598-008-20)Marketed from Sep 1, 2022
43598-008-40435980008402 BLISTER PACK in 1 CARTON (43598-008-40) / 20 TABLET, EXTENDED RELEASE in 1 BLISTER PACK (43598-008-20)Marketed from Mar 15, 2022

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)
Guaifenesin 600 mg
Generic name (nonproprietary)
guaifenesin
Active ingredients
Guaifenesin — 600 mg/1
Dosage form
Tablet, Extended release
Route
Oral
Product type
Over-the-counter drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 215932
Marketing start
Listing expires
Other FDA classes
Decreased Respiratory Secretion Viscosity (Physiologic effect)Increased Respiratory Secretions (Physiologic effect)
Identifiers
Product ID 43598-008_cdb94f95-f037-62cc-0d37-2b8c5ea26ca4SPL ID cdb94f95-f037-62cc-0d37-2b8c5ea26ca4SPL set ID 99307c61-5df3-0a83-1e21-ddb03bc905b4RxCUI 310621, 636522UNII 495W7451VQ
Pharmacologic class
Expectorant

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 HCPCS code in Med-Code's directory. Oral products like this are usually dispensed by a pharmacy and billed by NDC.

NDC on a medical claim

N443598000801 followed by a unit qualifier and the quantity

Package 43598-0008-01. 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 .

Indications (excerpt from the label)

Use(s) helps loosen phlegum (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 215932

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

FDA NDC Directory listings under ANDA 215932
ProductStrengthForm · routeLabelerProduct NDC
Guaifenesin 1200 mgguaifenesinGuaifenesin 1200 mg/1Tablet, Extended releaseOralDr. Reddy's Laboratories Inc.43598-009
Guaifenesin 600 mgguaifenesinGuaifenesin 600 mg/1Tablet, Extended releaseOralCVS Pharmacy51316-008
Guaifenesin 1200 mgguaifenesinGuaifenesin 1200 mg/1Tablet, Extended releaseOralDr. Reddy's Laboratories Inc.43598-108
Guaifenesin 600 mgguaifenesinGuaifenesin 600 mg/1Tablet, Extended releaseOralDr. Reddy's Laboratories Inc.43598-110
Guaifenesin 1200 mgguaifenesinGuaifenesin 1200 mg/1Tablet, Extended releaseOralStrategic Sourcing Services, LLC70677-1258
Guaifenesin 600 mgguaifenesinGuaifenesin 600 mg/1Tablet, Extended releaseOralStrategic Sourcing Services, LLC70677-1257

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