What is NDC 51662-1406?

51662-1406 is the product NDC for Chlorpromazine Hci, Chlorpromazine hydrochloride 25 mg/mL injection, listed with the FDA by HF Acquisition Co LLC, DBA HealthFirst. It has 1 package NDC, shown above in 10- and 11-digit form.

HF Acquisition Co LLC, DBA HealthFirst, NDC labeler code 51662. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Chlorpromazine Hci?

2 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Chlorpromazine Hci NDC 51662-1406 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)51662-1406Labeler and product segments. Claims need a package NDC.

Product NDC at billing width51662-1406Add 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
51662-1406-1	5166214060151662140601	2 mL in 1 AMPULE (51662-1406-1)Marketed from Oct 21, 2019

How the 11-digit form is made: The package segment has 1 digit, so one leading zero is added to it (5-4-1 → 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): Chlorpromazine Hci
Generic name (nonproprietary): chlorpromazine hci
Active ingredients: Chlorpromazine hydrochloride — 25 mg/mL
Dosage form: Injection
Route: Intramuscular
Labeler: HF Acquisition Co LLC, DBA HealthFirstNDC labeler code 51662
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 083329
Marketing start: Oct 21, 2019
Listing expires: Dec 31, 2026
Other FDA classes: Phenothiazines (Chemical structure)
Identifiers: Product ID 51662-1406_2b37c8a2-d5d6-015f-e063-6394a90a3899SPL ID 2b37c8a2-d5d6-015f-e063-6394a90a3899SPL set ID 9575c766-3758-6f33-e053-2995a90ae6b1RxCUI 1730076UNII 9WP59609J6
Pharmacologic class: Phenothiazine

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

N451662140601 followed by a unit qualifier and the quantity

Package 51662-1406-01. 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 Jan 8, 2025. This label includes a boxed warning.

Indications (excerpt from the label)

INDICATIONS & USAGE For the treatment of schizophrenia; to control nausea and vomiting; for relief of restlessness and apprehension before surgery; for acute intermittent porphyria; as an adjunct in the treatment of tetanus; to control the manifestations of the manic type of manic-depressive illness; for relief of intractable hiccups; for the treatment of severe behavioral problems in children (1 to 12 years of age) marked by combativeness and/or explosive hyperexcitable behavior (out of proportion to immediate provocations), and in the short-term treatment of hyperactive children who show excessive motor activity with accompanying conduct disorders consisting of some or all of the following…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 51662-1406

What is NDC 51662-1406?: 51662-1406 is the product NDC for Chlorpromazine Hci, Chlorpromazine hydrochloride 25 mg/mL injection, listed with the FDA by HF Acquisition Co LLC, DBA HealthFirst. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Chlorpromazine Hci.
What is the active ingredient?: Chlorpromazine hydrochloride.
Who is the labeler?: HF Acquisition Co LLC, DBA HealthFirst, NDC labeler code 51662. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Chlorpromazine Hci?: 2 other product NDCs are listed under this name. See all Chlorpromazine Hci 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 Chlorpromazine Hci NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Chlorpromazine Hci	Chlorpromazine hydrochloride 25 mg/mL	InjectionIntramuscular	Dr. Reddy's Laboratories Inc.,	43598-140	43598-0140-25
Chlorpromazine Hci	Chlorpromazine hydrochloride 25 mg/mL	InjectionIntramuscular	Dr. Reddy's Laboratories Inc.,	43598-141	43598-0141-25

Other NDCs under ANDA 083329

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

FDA NDC Directory listings under ANDA 083329
Product	Strength	Form · route	Labeler	Product NDC
Chlorpromazine Hydrochloride	Chlorpromazine hydrochloride 25 mg/mL	InjectionIntramuscular	Henry Schein, Inc.	0404-9836
Chlorpromazine hydrochloride	Chlorpromazine hydrochloride 25 mg/mL	InjectionIntramuscular	Hikma Pharmaceuticals USA Inc.	0641-1397
Chlorpromazine hydrochloride	Chlorpromazine hydrochloride 25 mg/mL	InjectionIntramuscular	Hikma Pharmaceuticals USA Inc.	0641-1398