NDC codes

FDA NDC Directory
Product NDC (as listed)85592-819Labeler and product segments. Claims need a package NDC.
Product NDC at billing width85592-0819Add 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
85592-819-30855920819308559208193030 POUCH in 1 CARTON (85592-819-30) / 10 g in 1 POUCH (85592-819-01)Marketed from Sep 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)
LACTULOSE CrystallineSuffix: Crystalline
Generic name (nonproprietary)
lactulose
Active ingredients
Lactulose — 10 g/10g
Dosage form
Powder, For solution
Route
Oral
Labeler
Cumberland Assured Products Inc.NDC labeler code 85592
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 074712
Marketing start
Listing expires
Other FDA classes
Acidifying Activity (Mechanism)Osmotic Activity (Mechanism)Stimulation Large Intestine Fluid/Electrolyte Secretion (Physiologic effect)
Identifiers
Product ID 85592-819_ef4e6e26-7b7d-4c48-8cc8-c101cc24d6f9SPL ID ef4e6e26-7b7d-4c48-8cc8-c101cc24d6f9SPL set ID 59e75426-42ae-4904-941f-009181101a8aRxCUI 1251190, 1251194UNII 9U7D5QH5AEUPC 0385592829018, 0385592819019
Pharmacologic class
Osmotic Laxative

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

N485592081930 followed by a unit qualifier and the quantity

Package 85592-0819-30. 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 .

Indications (excerpt from the label)

INDICATIONS AND USAGE LACTULOSE For Oral Solution is indicated for the treatment of constipation. In patients with a history of chronic constipation, lactulose therapy increases the number of bowel movements per day and the number of days on which bowel movements occur.

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 85592-819

What is NDC 85592-819?
85592-819 is the product NDC for LACTULOSE Crystalline (lactulose), Lactulose 10 g/10g powder, for solution, listed with the FDA by Cumberland Assured Products Inc.. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?
LACTULOSE Crystalline (Lactulose).
What is the active ingredient?
Lactulose.
Who is the labeler?
Cumberland Assured Products Inc., NDC labeler code 85592. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for LACTULOSE Crystalline?
1 other product NDC are listed under this name. See all LACTULOSE Crystalline 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 LACTULOSE Crystalline NDCs
ProductStrengthForm · routeLabelerProduct NDCPackage NDCs (11-digit)
LACTULOSE CrystallinelactuloseLactulose 20 g/20gPowder, For solutionOralCumberland Assured Products Inc.85592-82985592-0829-30

Other NDCs under ANDA 074712

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

FDA NDC Directory listings under ANDA 074712
ProductStrengthForm · routeLabelerProduct NDC
KristaloselactuloseLactulose 10 g/10gPowder, For solutionOralCumberland Pharmaceuticals Inc.66220-719
KristaloselactuloseLactulose 20 g/20gPowder, For solutionOralCumberland Pharmaceuticals Inc.66220-729
LactuloseLactulose 10 g/10gSolutionOralFoxland Pharmaceuticals, Inc.69067-010
LactuloseLactulose 20 g/20gSolutionOralFoxland Pharmaceuticals, Inc.69067-020
LACTULOSE CrystallinelactuloseLactulose 20 g/20gPowder, For solutionOralCumberland Assured Products Inc.85592-829

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