NDC codes

FDA NDC Directory
Product NDC (as listed)10135-819Labeler and product segments. Claims need a package NDC.
Product NDC at billing width10135-0819Add 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
10135-819-0810135081908101350819081.58 g in 1 BOTTLE (10135-819-08)Marketed from Aug 1, 2025

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)
Potassium Chloride for Oral Solution
Generic name (nonproprietary)
potassium chloride for oral solution
Active ingredients
Potassium chloride — 1.5 g/1.58g
Dosage form
Solution
Route
Oral
Labeler
Marlex Pharmaceuticals IncNDC labeler code 10135
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 212183
Marketing start
Listing expires
Other FDA classes
Increased Large Intestinal Motility (Physiologic effect)Inhibition Large Intestine Fluid/Electrolyte Absorption (Physiologic effect)Osmotic Activity (Mechanism)Potassium Compounds (Chemical structure)
Identifiers
Product ID 10135-819_3e780042-e8cd-95fc-e063-6294a90aa28aSPL ID 3e780042-e8cd-95fc-e063-6294a90aa28aSPL set ID 3e78028d-21a0-ba0f-e063-6294a90aac49RxCUI 312515, 314182UNII 660YQ98I10
Pharmacologic class
Osmotic Laxative; Potassium Salt

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

N410135081908 followed by a unit qualifier and the quantity

Package 10135-0819-08. 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)

Potassium Chloride oral solution is indicated for the treatment and prophylaxis of hypokalemia with or without metabolic alkalosis, in patients for whom dietary management with potassium-rich foods or diuretic dose reduction is insufficient. Potassium Chloride oral solution is indicated for the treatment and prophylaxis of hypokalemia with or without metabolic alkalosis, in patients for whom dietary management with potassium-rich foods or diuretic dose reduction is insufficient. ( 1 )

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 10135-819

What is NDC 10135-819?
10135-819 is the product NDC for Potassium Chloride for Oral Solution, Potassium chloride 1.5 g/1.58g solution, listed with the FDA by Marlex Pharmaceuticals Inc. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?
Potassium Chloride for Oral Solution.
What is the active ingredient?
Potassium chloride.
Who is the labeler?
Marlex Pharmaceuticals Inc, NDC labeler code 10135. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Potassium Chloride for Oral Solution?
6 other product NDCs are listed under this name. See all Potassium Chloride for Oral Solution 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 Potassium Chloride for Oral Solution NDCs
ProductStrengthForm · routeLabelerProduct NDCPackage NDCs (11-digit)
Potassium Chloride for Oral SolutionPotassium chloride 1.5 g/1.58gPowder, For solutionOralMarlex Pharmaceuticals, Inc.10135-80710135-0807-1310135-0807-15
Potassium Chloride for Oral SolutionPotassium chloride 3 g/4.75gSolutionOralMarlex Pharmaceuticals Inc10135-82010135-0820-08
Potassium Chloride for Oral Solutionpotassium chloridePotassium chloride 1.5 g/1.58gFor solutionOralSomerset Therapeutics, LLC70069-82370069-0823-0170069-0823-1070069-0823-30
Potassium Chloride for Oral Solutionpotassium chloridePotassium chloride 1.5 g/1.58gFor solutionOralGranules Pharmaceuticals Inc.70010-07170010-0071-4170010-0071-4270010-0071-43
Potassium Chloride for Oral SolutionPotassium chloride 1.5 g/1.58gPowder, For solutionOralAjenat Pharmaceuticals LLC82983-40382983-0403-1082983-0403-30
Potassium Chloride for Oral SolutionPotassium chloride 1.5 g/1.58gPowder, For solutionOralBPI Labs LLC54288-12554288-0125-1054288-0125-30

Other NDCs under ANDA 212183

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

FDA NDC Directory listings under ANDA 212183
ProductStrengthForm · routeLabelerProduct NDC
Potassium Chloride for Oral SolutionPotassium chloride 1.5 g/1.58gPowder, For solutionOralMarlex Pharmaceuticals, Inc.10135-807
Potassium Chloride for Oral SolutionPotassium chloride 3 g/4.75gSolutionOralMarlex Pharmaceuticals Inc10135-820
Potassium Chloride for Oral SolutionPotassium chloride 1.5 g/1.58gPowder, For solutionOralBPI Labs LLC54288-125
Potassium Chloride for Oral SolutionPotassium chloride 1.5 g/1.58gPowder, For solutionOralAjenat Pharmaceuticals LLC82983-403

Free account

Log in to keep searching

You’ve used your 3 free searches. Med-Code is free: log in or create a free profile to keep looking up NDCs, J-codes and drugs.

Create a free profileLog in