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DIPHENHYDRAMINE HYDROCHLORIDE 50 mg/mL Injection, 1 mL — NDC 51662-1219-1 (Billing 51662-1219-01)

by HF Acquisition Co. LLC, DBA Health First · 1 mL in 1 VIAL

This is a package of 1 mL of DIPHENHYDRAMINE HYDROCHLORIDE 50 mg/mL Injection from HF Acquisition Co. LLC, DBA Health First, marketed since Aug 2018 and currently FDA-listed. It is the main listing for this product, which comes in 2 package sizes.

NDC 51662-1219-01
🏷️ FDA NDC (as labeled) 51662-1219-1 billing pads the package segment with a zero
This package
Contains1 mL Pack sizes2 compare ↓
Main listing for product 51662-1219 · Also comes in: 25 pouches 51662-1219-3
Rx only Generic On market Non-controlled ⇄ Compare with another NDC
🗂️ FDA directory synced Oct 1, 2026 · this listing last changed Jul 24, 2026 · sources: openFDA · FDA label (DailyMed) · FDA Orange & Purple Book · First Databank · CMS NADAC, ASP, Medicare & Medicaid · RxNorm
📋 All sources & update times →

This page is curated, coded, and maintained by

Compiled from public FDA, CMS, DailyMed, NADAC, and related drug data sources. Editorial policy

Identity & classification

Regulatory identifiers FDA, NLM and CMS codes for this package

FDA NDC (as labeled) 51662-1219-1
Product NDC 51662-1219
11-digit billing NDC 51662121901
RxCUI 1723740
UNII TC2D6JAD40
Application # ANDA080817
SPL Set ID 738f2ce3-520c-b3a2-e053-2a91aa0af324
Established class (EPC) Histamine-1 Receptor Antagonist
Mechanism of action Histamine H1 Receptor Antagonists
DEA schedule Non-controlled
Marketing category ANDA
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2018-08-16
Route INTRAMUSCULAR, INTRAVENOUS
Dosage form INJECTION
Substance DIPHENHYDRAMINE HYDROCHLORIDE
TE code (Orange Book) AP · RLD · RS
Quick answers
  • RxCUI (RxNorm): 1723740
Why two NDCs? The FDA registers this code as 51662-1219-1 — a 5-4-1 layout, and that's what's printed on the package and shown on DailyMed. For insurance claims, every NDC is standardized to a uniform 11-digit 5-4-2 format by adding a zero to the package segment → 51662-1219-01. Same drug, same package — only the format differs.
Where does this data come from?
Identifiers from the FDA openFDA NDC Directory and Structured Product Labeling; RxCUI from RxNorm (NLM); GPI from Medi-Span; GCN / HIC / AHFS / legend from First Databank.

RxNorm drug class

This medicine belongs to the Histamine-1 Receptor Antagonist class.

Pharmacologic class Histamine-1 Receptor Antagonist
Drug family (ATC) Propionic acid derivatives, Antihistamines for topical use, Aminoalkyl ethers
How it works Histamine H1 Receptor Antagonists
Where does this data come from?
Therapeutic classes from RxNorm RxClass (U.S. National Library of Medicine) — Established Pharmacologic Class (FDA), ATC drug family (WHO) and mechanism of action, matched by this product’s RxCUI.

Clinical

📗 Our plain-language guide HelloPharmacist
  • Oral products temporarily relieve hay fever and other upper respiratory allergy symptoms like runny nose, sneezing and itchy, watery eyes. They also ease runny nose and sneezing fr...
  • Oral forms are generally taken every 4 to 6 hours, with no more than 6 doses in 24 hours. The amount depends on age and the product, so check the package chart or ask me or your do...
  • It can. Drowsiness is common, so be careful driving or using machinery. Alcohol, sedatives and tranquilizers make it worse, so avoid them.
  • Oral products are not for children under 2 years, and some are not for children under 6. Children can become excitable, and overdose can be very dangerous. Always follow the age di...
📖 Read our full Diphenhydramine guide →

Supplement & herbal interactions

🌿 Drug–supplement interaction checker →
Where does this data come from?
Plain-language summary from MedlinePlus (U.S. National Library of Medicine); supplement & herbal interactions and nutrient depletion data from the Natural Medicines database; our full guide is HelloPharmacist editorial content.

Pricing

A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.

Price systemPer eachPer package
Retail pharmacies payNADAC · weekly Not in the retail survey — common for institutional, discontinued, or low-volume packs.
Medicaid paysCMS SDUD · 12 mo No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data.
Medicare drug plans payPart D · quarterly No Part D plan price is available for this NDC in our data.
Medicare Part B allowsASP · J1200 $0.752 / J1200 unit —
Where does this data come from?
NADAC (National Average Drug Acquisition Cost) is the CMS weekly pharmacy-acquisition-cost survey — what pharmacies pay. ASP (Average Sales Price) is the CMS Medicare Part B drug-payment file, published quarterly. Medicaid pays is computed by us from CMS State Drug Utilization Data (total reimbursed ÷ units, trailing 12 months) — gross of rebates and inclusive of dispensing fees, so it reflects what Medicaid paid, not an acquisition cost. Medicare drug plans pay is the median negotiated point-of-sale unit cost across plans listing this NDC in the CMS quarterly Prescription Drug Plan pricing files, before rebates. The VA pays is the federal contract price (FSS, and the statutory Big 4 ceiling where listed) from the VA National Acquisition Center pharmaceutical price file. All are free public government data; each measures a different payer, so the figures are not directly comparable.

Billing & reimbursement

FDA NDC (as labeled)51662-1219-1
11-digit billing NDC51662-1219-01
Format5-4-1 as registered → padded to 5-4-2 for billing (zero added to the package segment)
HCPCS J-codeJ1200
DescriptorInjection, diphenhydramine hcl, up to 50 mg
Billing units / pkg1 units
How the units are derivedThis package is 1; the HCPCS unit is 50 MG, so one package = 1 billing unit.
Medicare Part B spend (2026 (Q1))$75,717 · 97,723 claims · $0.77 per claim (all NDCs under J1200)
Crosswalk sourceCMS ASP NDC-HCPCS Crosswalk
Where does this data come from?
The HCPCS J-code crosswalk comes from the CMS ASP NDC-HCPCS crosswalk and the DMEPDAC (DME MAC) NDC-HCPCS crosswalk — free public CMS data. Billing units are derived from the code’s descriptor and the package amount.

Packaging — all sizes for this product

Package NDCDescription Marketing startMarketing endStatus
51662-1219-01 You're viewing this Main listing 1 mL in 1 VIAL 2018-08-16 — Active
51662-1219-03 51662-1219-3 25 POUCH in 1 CASE / 1 mL in 1 POUCH 2020-06-15 — Active

Pack size FAQ

What quantity is in this package?
This package contains 1 mL — 1 ml in 1 vial.
How does this package differ from NDC 51662-1219-03?
Both are DIPHENHYDRAMINE HYDROCHLORIDE 50 mg/mL Injection — the drug itself is identical. This page's package is the 1 mL one, while NDC 51662-1219-03 is the 25 pouches package.
What NDC number is used to bill for this package of DIPHENHYDRAMINE HYDROCHLORIDE 50 mg/mL Injection?
Use the 11-digit billing form listed in the identifiers section of this page. Pharmacy and medical claims use the 11-digit form; the FDA label may print a shorter form of the same code.

Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Diphenhydramine Hydrochloride 50 mg/mL 23155-0263-31 Heritage 1 vial $0.790 AP FDA listed —
Diphenhydramine hydrochloride 50 mg/mL 00641-6282-25 Hikma 25 vials $0.898 AP Availability likely —
Diphenhydramine Hydrochloride 50 mg/mL 23155-0264-41 Heritage 25 vials $0.898 AP Availability likely —
Diphenhydramine Hydrochloride 50 mg/mL 25021-0481-01 Sagent 25 vials $0.898 AP Availability likely —
Diphenhydramine 50 mg/mL 42571-0337-87 Micro 25 vials $0.898 AP Availability likely —
Diphenhydramine 50 mg/mL 63323-0664-01 Fresenius 25 vials $0.898 AP Availability likely —
Diphenhydramine Hydrochloride 50 mg/mL 72485-0101-25 Armas 25 vials $0.898 AP Availability likely —
Diphenhydramine 50 mg/mL 83634-0781-01 Avenacy, 25 vials $0.898 AP Availability likely —
Diphenhydramine Hydrochloride 50 mg/mL 00641-0376-25 Hikma 25 vials $0.898 AP Availability likely —
Diphenhydramine Hydrochloride 50 mg/mL 00404-9851-01 Henry 1 vial — AP FDA listed —
Diphenhydramine 50 mg/mL 42571-0169-55 Micro 10 ampules — AP FDA listed —
Diphenhydramine Hydrochloride 50 mg/mLthis 51662-1219-01 HF 1 ml — AP FDA listed —
Diphenhydramine Hydrochloride 50 mg/mL 51662-1348-01 HF 1 ml — AP FDA listed —
Diphenhydramine Hydrochloride 50 mg/mL 51662-1374-01 HF 1 ml — AP FDA listed —
Diphenhydramine Hydrochloride 50 mg/mL 55154-9363-05 Cardinal 5 vials — AP FDA listed —
Diphenhydramine 50 mg/mL 65219-0820-01 Fresenius 25 vials — AP FDA listed —
Diphenhydramine Hydrochloride 50 mg/mL 68083-0611-25 Gland 25 vials — AP FDA listed —
Diphenhydramine hydrochloride 50 mg/mL 70518-4455-00 REMEDYREPACK 25 vials — AP FDA listed —
Diphenhydramine Hydrochloride 50 mg/mL 70518-4536-00 REMEDYREPACK 25 vials — AP FDA listed —
Diphenhydramine Hydrochloride 50 mg/mL 71872-7005-01 Medical 1 vial — AP FDA listed —
Diphenhydramine Hydrochloride 50 mg/mL 71872-7180-01 Medical 1 vial — AP FDA listed —
Diphenhydramine Hydrochloride 50 mg/mL 71872-7373-01 Medical 1 vial — AP FDA listed —
Diphenhydramine Hydrochloride 50 mg/mL 84549-0101-25 ProPharma 1 ml — AP FDA listed —
Diphenhydramine Hydrochloride 50 mg/mL 55154-5102-05 Cardinal 5 vials — AP FDA listed —
Diphenhydramine Hydrochloride 50 mg/mL 70518-1082-01 REMEDYREPACK 25 vials — AP FDA listed —
Diphenhydramine Hydrochloride 50 mg/mL 76045-0235-10 Fresenius 1 syringe — AP FDA listed —
Diphenhydramine Hydrochloride 50 mg/mL 42571-0511-56 Micro 1 vial — AP FDA listed —
Diphenhydramine Hydrochloride 50 mg/mL 76045-0102-10 Fresenius 1 syringe — AP FDA listed —
Diphenhydramine Hydrochloride 50 mg/mL 85766-0253-25 Sportpharm 25 vials — AP FDA listed —
Diphenhydramine 50 mg/mL 70518-4765-01 REMEDYREPACK 25 vials — AP FDA listed —
About this product: this is a generic version of the medicine. FDA equivalence ratings are shown when available, and other versions are listed above, least expensive first.
Where does this data come from?
Equivalents are other NDCs of the same ingredient, form and route from the openFDA NDC Directory, ranked least-expensive-first by NADAC. Therapeutic-equivalence (AB) ratings come from the FDA Orange Book; biologics use the FDA Purple Book for biosimilar & interchangeable status.

Availability & generic status

🏛️
2018
On the market since
Aug 2018
📍
2026
Currently FDA-listed
8 years listed
🔓
·
Generic on the market
this product is a generic
✅This is a generic drug

This product is an FDA-approved generic. Other versions of the same drug are listed under Therapeutic equivalents, least expensive first.

Where does this data come from?
Patents and exclusivity from the FDA Orange Book (small-molecule drugs), refreshed from public FDA data. Generic launch timing is an estimate, not a guarantee.

Inactive Ingredients / Excipients

Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.

💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.

  • UNII QTT17582CB
    A strong acid used to adjust and maintain the proper pH level in liquid medicines, ensuring stability and preventing breakdown of active ingredients.
  • UNII 55X04QC32I
    A strong alkaline chemical used to adjust and maintain the pH balance of liquid medicines. It helps keep the medicine stable and ensures it stays effective during storage.
  • UNII 059QF0KO0R
    Water is a liquid solvent that dissolves and mixes ingredients together in liquid medicines, syrups, and injections. It helps distribute the active drug evenly throughout the product.

3 inactive ingredients listed in the exact product block matched to this NDC.

Where does this data come from?
Data sourced from official FDA Structured Product Labeling (SPL) via DailyMed — ingredient classCode="IACT" elements from the exact product block matched by this NDC. Label-section narrative from DailyMed / the openFDA label index is shown separately when available.

Inactive ingredient FAQ

Are inactive ingredients the same for every manufacturer?
No. Inactive ingredients can differ by manufacturer, dosage form, strength, and package / product version.
Why might an inactive ingredient be missing?
Some SPLs do not provide a complete structured inactive-ingredient list, and older or unusual labels may only include the information in narrative text.
Can inactive ingredients matter?
Yes. They can matter for allergies, intolerances, dyes, gluten / lactose concerns, preservatives, and formulation differences — but confirm with a pharmacist or the manufacturer when it’s clinically important.

Manufacturer & labeler

LabelerHF Acquisition Co. LLC, DBA Health First
Application holderWEST-WARD PHARMACEUTICALS INTERNATIONAL LTD
FDA applicationANDA080817 (ANDA)
Labeler code51662
First marketedAug 2018
Product typeHuman Prescription Drug
Portfolio9 products on file
The labeler markets the product; the application holder owns the FDA approval. They’re often the same company but can differ (e.g. a repackager or an authorized generic). A mailing address / phone appears here when the manufacturer includes it in the product’s FDA label (not all do).
Where does this data come from?
Labeler, application holder and registered establishment from the FDA openFDA NDC Directory and Drugs@FDA; address/contact from the product’s FDA label.

Full prescribing information FDA SPL

The complete FDA label for this product — the official prescribing information, verbatim, section by section. Jump with a chip, search within the label, or expand everything.
🎯 Indications and Usage ⏱️ Dosage and Administration ⛔ Contraindications ⚠️ Warnings 🤒 Adverse Reactions 🆘 Overdosage 🧬 Clinical Pharmacology 📦 How Supplied / Storage and Handling 📋 Description ⚠️ Precautions 📄 Package Label / Principal Display Panel
🎯 Indications and Usage 129 words ▾

Indications & Usage Diphenhydramine Hydrochloride Injection is effective in adults and pediatric patients, other than premature infants and neonates, for the following conditions when the oral form is impractical: Antihistaminic For amelioration of allergic reactions to blood or plasma, in anaphylaxis as an adjunct to epinephrine and other standard measures after the acute symptoms have been controlled and for other uncomplicated allergic conditions of the immediate type when oral therapy is impossible or contraindicated.

Motion Sickness For active treatment of motion sickness. Antiparkinsonism For use in parkinsonism, when oral therapy is impossible or contraindicated, as follows: parkinsonism in the elderly who are unable to tolerate more potent agents, mild cases of parkinsonism in other age groups and in other cases of parkinsonism in combination with centrally acting anticholinergic agents.

⏱️ Dosage and Administration 122 words ▾

Dosage and Administration THIS PRODUCT IS FOR INTRAVENOUS OR INTRAMUSCULAR ADMINISTRATION ONLY. Diphenhydramine Hydrochloride Injection is indicated when the oral form is impractical. DOSAGE SHOULD BE INDIVIDUALIZED ACCORDING TO THE NEEDS AND THE RESPONSE OF THE PATIENT.

Pediatric Patients, Other Than Premature Infants and Neonates 5 mg/kg/24 hours or 150 mg/m2/24 hours. Maximum daily dosage is 300 mg. Divide into four doses, administered intravenously at a rate generally not exceeding 25 mg/min, or deep intramuscularly.

Adults 10 to 50 mg intravenously at a rate generally not exceeding 25 mg/min, or deep intramuscularly; 100 mg if required; maximum daily dosage is 400 mg. Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit.

⛔ Contraindications 87 words ▾

Contraindications Use in Neonates or Premature Infants This drug should not be used in neonates or premature infants. Use in Nursing Mothers Because of the higher risk of antihistamines for infants generally, and for neonates and prematures in particular, antihistamine therapy is contraindicated in nursing mothers. Use as a Local Anesthetic Because of the risk of local necrosis, this drug should not be used as a local anesthetic.

Antihistamines are also Contraindicated in the Following Conditions Hypersensitivity to diphenhydramine hydrochloride and other antihistamines of similar chemical structure.

⚠️ Warnings 100 words ▾

Warnings Antihistamines should be used with considerable caution in patients with narrow-angle glaucoma, stenosing peptic ulcer, pyloroduodenal obstruction, symptomatic prostatic hypertrophy or bladder-neck obstruction. Local necrosis has been associated with the use of subcutaneous or intradermal use of intravenous diphenhydramine. Use in Pediatric Patients In pediatric patients, especially, antihistamines in overdosage may cause hallucinations, convulsions or death.

As in adults, antihistamines may diminish mental alertness in pediatric patients. In the young pediatric patient, particularly, they may produce excitation. Use in the Elderly (approximately 60 years or older) Antihistamines are more likely to cause dizziness, sedation and hypotension in elderly patients.

🤒 Adverse Reactions 96 words ▾

Adverse Reactions The most frequent adverse reactions are italicized. General Urticaria; drug rash; anaphylactic shock; photosensitivity; excessive perspiration; chills; dryness of mouth, nose and throat. Cardiovascular System Hypotension, headache, palpitations, tachycardia, extrasystoles.

Hematologic System Hemolytic anemia, thrombocytopenia, agranulocytosis. Nervous System Sedation, sleepiness, dizziness, disturbed coordination, fatigue, confusion, restlessness, excitation, nervousness, tremor, irritability, insomnia, euphoria, paresthesia, blurred vision, diplopia, vertigo, tinnitus, acute labyrinthitis, neuritis, convulsions. Gastrointestinal System Epigastric distress, anorexia, nausea, vomiting, diarrhea, constipation.

Genitourinary System Urinary frequency, difficult urination, urinary retention, early menses. Respiratory System Thickening of bronchial secretions, tightness of chest and wheezing, nasal stuffiness.

🆘 Overdosage 48 words ▾

Overdosage Antihistamine overdosage reactions may vary from central nervous system depression to stimulation. Stimulation is particularly likely in pediatric patients. Atropine-like signs and symptoms, dry mouth; fixed, dilated pupils; flushing, and gastrointestinal symptoms may also occur. Stimulants should not be used. Vasopressors may be used to treat hypotension.

🧬 Clinical Pharmacology 80 words ▾

Clinical Pharmacology Diphenhydramine hydrochloride is an antihistamine with anticholinergic (drying) and sedative side effects. Antihistamines appear to compete with histamine for cell receptor sites on effector cells. Diphenhydramine hydrochloride in the injectable form has a rapid onset of action.

Diphenhydramine is widely distributed throughout the body, including the CNS. A portion of the drug is excreted unchanged in the urine, while the rest is metabolized via the liver. Detailed information on the pharmacokinetics of Diphenhydramine Hydrochloride Injection is not available.

📦 How Supplied / Storage and Handling 143 words ▾

How Supplied DIPHENHYDRAMINE HCI INJECTION, USP is supplied in the following dosage forms. NDC 51662-1219-1. DIPHENHYDRAMINE HCI INJECTION, USP 50mg/mL 1mL VIAL NDC 51662-1219-2 Pouch containing a single DIPHENHYDRAMINE HCI INJECTION, USP 50mg/mL 1mL VIAL NDC 51662-1219-3 Case of 25 pouches of DIPHENHYDRAMINE HCI INJECTION, USP 50mg/mL 1mL VIAL HF Acquisition Co LLC, DBA HealthFirst Mukilteo, WA 98275 Also supplied in the following manufactures dosage forms Diphenhydramine Hydrochloride Injection, USP 50 mg/mL 1 mL vials packaged in 25s (NDC 0641-0376-25) Storage Protect from light.

Keep covered in carton until time of use. Store at 20˚-25˚C (68˚-77˚F), excursions permitted to 15˚-30˚C (59˚-86˚F) [See USP Controlled Room Temperature]. To report SUSPECTED ADVERSE REACTIONS, contact West-Ward Pharmaceutical Corp. at 1-877-845-0689, or the FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

For Product Inquiry call 1-877-845-0689. Manufactured by: [West-Ward logo] WEST-WARD PHARMACEUTICALS Eatontown, NJ 07724 USA Revised May 2011 462-220-01

📋 Description 85 words ▾

Description Diphenhydramine Hydrochloride Injection is a sterile, nonpyrogenic solution for intravenous or deep intramuscular use as an antihistaminic agent. Each mL contains diphenhydramine hydrochloride 50 mg and benzethonium chloride 100 mcg in Water for Injection. pH 4.0-6.5; sodium hydroxide and/or hydrochloric acid added, if needed, for pH adjustment. The chemical name of diphenhydramine hydrochloride is 2-(Diphenylmethoxy)-N,N-dimethylethylamine hydrochloride.

The structural formula is as follows: C17H21NO • HCl MW 291.82 Diphenhydramine hydrochloride occurs as a white crystalline powder and is freely soluble in water and alcohol. Structure

⚠️ Precautions ~1 min read ▾

Precautions General Diphenhydramine hydrochloride has an atropine-like action and, therefore, should be used with caution in patients with a history of bronchial asthma, increased intraocular pressure, hyperthyroidism, cardiovascular disease or hypertension. Use with caution in patients with lower respiratory disease, including asthma. Information for Patients Patients taking diphenhydramine hydrochloride should be advised that this drug may cause drowsiness and has an additive effect with alcohol.

Patients should be warned about engaging in activities requiring mental alertness, such as driving a car or operating appliances, machinery, etc. Drug Interactions Diphenhydramine hydrochloride has additive effects with alcohol and other CNS depressants (hypnotics, sedatives, tranquilizers, etc.) MAO inhibitors prolong and intensify the anticholinergic (drying) effects of antihistamines. Carcinogenesis, Mutagenesis, Impairment of Fertility Long-term studies in animals to determine mutagenic and carcinogenic potential have not been performed.

Pregnancy Teratogenic Effects—Pregnancy Category B Reproduction studies have been performed in rats and rabbits at doses up to 5 times the human dose and have revealed no evidence of impaired fertility or harm to the fetus due to diphenhydramine hydrochloride. There are, however, no adequate and well-controlled studies in pregnant women. Because animal reproduction studies are not always predictive of human response, this drug should be used during pregnancy only if clearly needed.

Pediatric Use Diphenhydramine should not be used in neonates and premature infants (see Contraindications ). Diphenhydramine may diminish mental alertness, or in the young pediatric patient, cause excitation. Overdosage may cause hallucinations, convulsions or death (see Warnings and Overdosage sections).

See also Dosage and Administration section.

📄 Package Label / Principal Display Panel 45 words ▾

Serialized Label RFID Label

Vial Label Vial Label

PRINCIPAL DISPLAY LABEL - NDC 51662-1219-2 SERIALIZED POUCH LABEL Pouch label Pouch label

PRINCIPAL DISPLAY LABEL - NDC 51662-1219-3 SERIALIZED CASE LABEL Case Label Case Label

PRINCIPAL DISPLAY LABEL - NDC 51662-1219-3 SERIALIZED RFID LABEL RFID Label

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗

About this NDC listing & data coverage

Finished prescription product
What data is (and isn’t) available for this NDC — tap to expand
NDC identity (package / product / labeler codes) ✓ Available
Labeler ✓ Available
Product & package description ✓ Available
Marketing category & status ✓ Available
Active ingredient / dosage form / route ✓ Available
FDA label (SPL via DailyMed) ✓ Available
Package photos — Not published for this NDC No photo available yet for this listing.
Inactive ingredients (structured) ✓ Available
NADAC pharmacy acquisition price (CMS) — Not published for this NDC CMS publishes NADAC only for NDCs reported in its retail-pharmacy survey.
Orange Book / therapeutic-equivalence data ✓ Available
HCPCS J-code billing crosswalk ✓ Available
Medicaid utilization (CMS SDUD) — Not published for this NDC CMS reports utilization only for NDCs with Medicaid claims above its privacy threshold.
“Not published” reflects what the public FDA / CMS / NLM sources provide for this exact package code — it is a property of the data feeds, not a judgment about the product.

Questions about this listing

Why is there no price listed?
The pricing shown on our NDC pages comes from CMS NADAC, a voluntary survey of retail community pharmacy invoices. CMS does not publish a NADAC for every NDC — packages outside the retail survey (institutional and hospital products, bulk packages, discontinued items, and many OTC items) may never receive one. A missing price reflects the survey's scope, not this product's actual cost, and does not mean the product is free or unavailable.
Is the NDC printed on the package the same as the 11-digit billing NDC?
Yes, they identify this exact package in different formats. The form printed on the packaging and shown on DailyMed is the one the FDA registered. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero and the dashes are dropped. The Identity section at the top of this page lists each form of this code.
Is this package still being marketed?
Yes, per the latest FDA NDC Directory data on this page: this package is listed as actively marketed, with no marketing end date reported by HF Acquisition Co. LLC, DBA Health First. Listing status can change — the directory data on this page refreshes weekly.
Does this product come in other package sizes?
Yes — the FDA directory lists 1 other package presentation of this same product, including 25 pouches (51662-1219-03). Each has its own NDC and its own page — see the package list near the top of this page.
Who lists this product with the FDA?
HF Acquisition Co. LLC, DBA Health First is the labeler of record for this NDC — the company under whose FDA-assigned code the package is listed. The labeler may be the manufacturer itself or a distributor marketing the product under its own code.
Do I need a prescription for this product?
This NDC is listed with FDA as a prescription product, so it is dispensed under a prescriber's order. Your pharmacist can tell you whether any over-the-counter forms of the same medication exist.
Does this product have a billing J-code?
Yes — this NDC cross-references HCPCS code J1200 for medical-claim billing (typically used when a product is administered in a clinical setting rather than dispensed at a retail pharmacy). See the Billing section on this page.
This page identifies an FDA-listed package (the NDC) and reports public regulatory and pricing data about the listing. It is reference information, not a medical recommendation — talk to your pharmacist or prescriber about your own medication.
Where does this data come from?
Listing facts (marketing category, packager status, marketing dates) from the FDA openFDA NDC Directory; label availability from DailyMed; pricing coverage from CMS NADAC; equivalence scope from the FDA Orange Book.
← 51662-1217-01 · HF 51662-1220-01 · HF →
For educational and professional reference only — not medical advice. Pricing reflects published NADAC and CMS ASP (free public data) and may differ from your acquisition cost; always verify before billing or dispensing.