What is NDC 23155-748?

23155-748 is the product NDC for pentamidine isethionate, Pentamidine isethionate 300 mg/300mg injection, powder, lyophilized, for solution, listed with the FDA by Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.. It has 1 package NDC, shown above in 10- and 11-digit form.

Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc., NDC labeler code 23155. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for pentamidine isethionate?

5 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

pentamidine isethionate NDC 23155-748

NDC codes

FDA NDC Directory

Product NDC (as listed)23155-748Labeler and product segments. Claims need a package NDC.

Product NDC at billing width23155-0748Add 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	Copy
23155-748-41	2315507484123155074841	10 VIAL, SINGLE-DOSE in 1 CARTON (23155-748-41) / 300 mg in 1 VIAL, SINGLE-DOSE (23155-748-31)Marketed from Jan 8, 2021

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): pentamidine isethionate
Generic name (nonproprietary): pentamidine isethionate
Active ingredients: Pentamidine isethionate — 300 mg/300mg
Dosage form: Injection, Powder, Lyophilized, For solution
Route: Intramuscular, Intravenous
Labeler: Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.NDC labeler code 23155
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 213806
Marketing start: Jan 8, 2021
Listing expires: Dec 31, 2026
Identifiers: Product ID 23155-748_77269af7-78f2-4f7d-bfe9-bdcd2bedaa86SPL ID 77269af7-78f2-4f7d-bfe9-bdcd2bedaa86SPL set ID 5c14fbf2-e21f-44b3-b35c-06919d40d7e0RxCUI 861601UNII V2P3K60DA2UPC 0323155748314
Pharmacologic class: Antiprotozoal

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 drug-specific HCPCS code in Med-Code's directory for this product. The directory is curated and not complete — check the current CMS HCPCS file before billing.

Administration

Drug administration (CPT 96360–96549)

When a clinician administers the drug, the administration is reported separately. Codes in this range cover hydration, therapeutic injections and infusions, and chemotherapy or other complex drug administration. The right code depends on route, duration and drug type, and self-administered drugs are not billed this way.

How CPT relates to drug billing

NDC on a medical claim

N423155074841 followed by a unit qualifier and the quantity

Package 23155-0748-41. 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 Oct 31, 2025.

Indications (excerpt from the label)

INDICATIONS AND USAGE Pentamidine isethionate for injection is indicated for the treatment of pneumonia due to Pneumocystis carinii .

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 23155-748

What is NDC 23155-748?: 23155-748 is the product NDC for pentamidine isethionate, Pentamidine isethionate 300 mg/300mg injection, powder, lyophilized, for solution, listed with the FDA by Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: pentamidine isethionate.
What is the active ingredient?: Pentamidine isethionate.
Who is the labeler?: Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc., NDC labeler code 23155. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for pentamidine isethionate?: 5 other product NDCs are listed under this name. See all pentamidine isethionate 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 pentamidine isethionate NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Pentamidine Isethionate	Pentamidine diisethionate 300 mg/300mg	Injection, Powder, Lyophilized, For solutionIntramuscular, Intravenous	PAI Holdings, LLC dba PAI Pharma	0121-1101	00121-1101-02
Pentamidine Isethionate	Pentamidine diisethionate 300 mg/300mg	InhalantRespiratory (Inhalation)	PAI Holdings, LLC dba PAI Pharma	0121-1102	00121-1102-55
Pentamidine Isethionate	Pentamidine isethionate 300 mg/6mL	InhalantRespiratory (Inhalation)	XGen Pharmaceuticals DJB, Inc.	39822-3030	39822-3030-02
Pentamidine Isethionate	Pentamidine isethionate 300 mg/300mg	InhalantRespiratory (Inhalation)	Seton Pharmaceuticals	13925-522	13925-0522-01
Pentamidine Isethionate	Pentamidine isethionate 300 mg/300mg	Injection, Powder, Lyophilized, For solutionIntramuscular, Intravenous	Seton Pharmaceuticals	13925-515	13925-0515-10