What is NDC 71610-977?

71610-977 is the product NDC for Potassium Chloride, Potassium chloride 750 mg/1 tablet, extended release, listed with the FDA by Aphena Pharma Solutions - Tennessee, LLC. It has 9 package NDCs, shown above in 10- and 11-digit form.

Aphena Pharma Solutions - Tennessee, LLC, NDC labeler code 71610. 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?

216 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Potassium Chloride NDC 71610-977 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)71610-977Labeler and product segments. Claims need a package NDC.

Product NDC at billing width71610-0977Add 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 NDC	11-digit (billing)	Package
71610-977-30	7161009773071610097730	30 TABLET, EXTENDED RELEASE in 1 BOTTLE (71610-977-30)Marketed from Dec 29, 2025
71610-977-53	7161009775371610097753	60 TABLET, EXTENDED RELEASE in 1 BOTTLE (71610-977-53)Marketed from Dec 29, 2025
71610-977-60	7161009776071610097760	90 TABLET, EXTENDED RELEASE in 1 BOTTLE (71610-977-60)Marketed from Dec 29, 2025
71610-977-70	7161009777071610097770	120 TABLET, EXTENDED RELEASE in 1 BOTTLE (71610-977-70)Marketed from Dec 29, 2025
71610-977-73	7161009777371610097773	135 TABLET, EXTENDED RELEASE in 1 BOTTLE (71610-977-73)Marketed from Dec 29, 2025
71610-977-80	7161009778071610097780	180 TABLET, EXTENDED RELEASE in 1 BOTTLE (71610-977-80)Marketed from Dec 29, 2025
71610-977-85	7161009778571610097785	200 TABLET, EXTENDED RELEASE in 1 BOTTLE (71610-977-85)Marketed from Dec 29, 2025
71610-977-92	7161009779271610097792	270 TABLET, EXTENDED RELEASE in 1 BOTTLE (71610-977-92)Marketed from Dec 29, 2025
71610-977-94	7161009779471610097794	360 TABLET, EXTENDED RELEASE in 1 BOTTLE (71610-977-94)Marketed from Dec 29, 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
Generic name (nonproprietary): potassium chloride
Active ingredients: Potassium chloride — 750 mg/1
Dosage form: Tablet, Extended release
Route: Oral
Labeler: Aphena Pharma Solutions - Tennessee, LLCNDC labeler code 71610
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 218979
Marketing start: Aug 8, 2025
Listing expires: Dec 31, 2026
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 71610-977_471f3a17-baa9-cc35-e063-6294a90aed96SPL ID 471f3a17-baa9-cc35-e063-6294a90aed96SPL set ID 471f3a39-5fea-cd7a-e063-6294a90a0d93RxCUI 628953UNII 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

N471610097730 followed by a unit qualifier and the quantity

Package 71610-0977-30. 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 Dec 29, 2025.

Indications (excerpt from the label)

Potassium chloride extended-release tablets are 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 extended-release tablets are potassium salt, 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.

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 71610-977

What is NDC 71610-977?: 71610-977 is the product NDC for Potassium Chloride, Potassium chloride 750 mg/1 tablet, extended release, listed with the FDA by Aphena Pharma Solutions - Tennessee, LLC. It has 9 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Potassium Chloride.
What is the active ingredient?: Potassium chloride.
Who is the labeler?: Aphena Pharma Solutions - Tennessee, LLC, NDC labeler code 71610. 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?: 216 other product NDCs are listed under this name. See all Potassium Chloride 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 NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Potassium Chloridepotassium chloride oral	Potassium chloride 1.5 g/15mL	SolutionOral	Cardinal Health 107, LLC	55154-8026	55154-8026-05
Potassium Chloride	Potassium chloride 1.5 g/1.58g	Powder, For solutionOral	Cardinal Health 107, LLC	55154-8352	55154-8352-05
Potassium Chloride	Potassium chloride 750 mg/1	Tablet, Film coated, Extended releaseOral	Coupler LLC	67046-1032	67046-1032-03
Potassium Chloride	Potassium chloride 750 mg/1	Tablet, Film coated, Extended releaseOral	St. Mary's Medical Park Pharmacy	60760-423	60760-0423-90
Potassium Chloride	Potassium chloride 750 mg/1	Tablet, Extended releaseOral	Northwind Health Company, LLC	82868-111	82868-0111-90
Potassium Chloride	Potassium chloride 20 meq/15mL	SolutionOral	Ajenat Pharmaceuticals LLC	82983-411	82983-0411-47
Potassium Chloride	Potassium chloride 40 meq/15mL	SolutionOral	Ajenat Pharmaceuticals LLC	82983-412	82983-0412-47
Potassium Chloride	Potassium chloride 20 meq/1	Tablet, Extended releaseOral	Major Pharmaceuticals	0904-7548	00904-7548-61
Potassium Chloride	Potassium chloride 3 g/3.16g	For solutionOral	IPG Pharmaceuticals, Inc.	71085-083	71085-0083-30
Potassium Chloride	Potassium chloride 20 meq/15mL	SolutionOral	Aurobindo Pharma Limited	59651-959	59651-0959-47

All 217 Potassium Chloride NDCs

Other NDCs under ANDA 218979

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

FDA NDC Directory listings under ANDA 218979
Product	Strength	Form · route	Labeler	Product NDC
Klor-Conpotassium chloride	Potassium chloride 600 mg/1	Tablet, Film coated, Extended releaseOral	Upsher-Smith Laboratories, LLC	0245-0835
Klor-Conpotassium chloride	Potassium chloride 750 mg/1	Tablet, Film coated, Extended releaseOral	Upsher-Smith Laboratories, LLC	0245-0836
Potassium Chloride	Potassium chloride 600 mg/1	Tablet, Extended releaseOral	Upsher-Smith Laboratories, LLC	24979-229
Potassium Chloride	Potassium chloride 750 mg/1	Tablet, Extended releaseOral	Upsher-Smith Laboratories, LLC	24979-230
Potassium Chloride	Potassium chloride 750 mg/1	Tablet, Extended releaseOral	AvKARE	42291-487
Potassium Chloride	Potassium chloride 750 mg/1	Tablet, Extended releaseOral	Northwind Health Company, LLC	82868-111