Hizentra is a brand-name prescription drug containing human antibodies. It is injected intravenously into patients with immune deficiencies due to a shortage of antibodies. The active ingredient in Hizentra, IgG antibodies, replace the antibodies the patient is missing. Hizentra is administered as an IV infusion by a healthcare provider or can be self-administered. Hizentra cost is very high, normally $5,143 at full price. A SingleCare Hizentra coupon reduces that price to $2,418.30 at participating pharmacies.
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Prices updated: 04/10/2026
Hizentra is a brand-name prescription drug containing human antibodies. It is injected intravenously into patients with immune deficiencies due to a shortage of antibodies. The active ingredient in Hizentra, IgG antibodies, replace the antibodies the patient is missing. Hizentra is administered as an IV infusion by a healthcare provider or can be self-administered. Hizentra cost is very high, normally $5,143 at full price. A SingleCare Hizentra coupon reduces that price to $2,418.30 at participating pharmacies.
Hizentra is a brand-name prescription drug containing human antibodies. It is injected intravenously into patients with immune deficiencies due to a shortage of antibodies. The active ingredient in Hizentra, IgG antibodies, replace the antibodies the patient is missing. Hizentra is administered as an IV infusion by a healthcare provider or can be self-administered. Hizentra cost is very high, normally $5,143 at full price. A SingleCare Hizentra coupon reduces that price to $2,418.30 at participating pharmacies.
Hizentra is a very expensive prescription drug. The full cost of Hizentra will be $5,143. That same prescription will cost $2,418.30 per 1, 50ml of 10gm/50ml syringe using a SingleCare savings card.
The copay cost of Hizentra varies greatly depending on your insurance plan and the copay could be high. With SingleCare, Hizentra costs as little as $2,418.30 for 1, 50ml of 10gm/50ml syringe. It's a good idea to bring your SingleCare Hizentra coupon to any one of the many pharmacies that participate in SingleCare. To make sure you save money, ask the pharmacist to compare your cost using SingleCare to your copay cost.
Medicare Advantage and Medicare Part D prescription drug insurance plans do not provide coverage for Hizentra, but Medicare Part B usually does. Consider using a SingleCare Hizentra coupon for your prescription. With SingleCare, the price of Hizentra is $2,418.30 at participating pharmacies, such as CVS, Longs Drugs, Walgreens, and more.
Hizentra is a brand-name prescription drug that is not available in a generic version. While there are several brand-name IgG infusions, only Hizentra is administered as a subcutaneous injection. All other IgG injections are performed as intravenous infusions at a hospital or clinic and typically take 60 minutes to complete.
Hizentra is a brand-name prescription drug containing human antibodies (called “immunoglobulin gamma, or IgG antibodies). Hizentra is prescribed to patients with primary humoral immunodeficiency or chronic inflammatory demyelinating polyneuropathy (CIPD).
Primary humoral immunodeficiency is a shortage of antibodies in the body. This is an inherited condition and works in more than one way. The end result, however, is a shortage of antibodies that leaves the patient vulnerable to infections. Hizentra is meant to regularly replace those missing antibodies with antibodies taken from other people.
CIPD is an autoimmune condition in which the immune system mistakenly attacks the myelin sheath, the protective covering, around peripheral nerves, that is, nerves not in the spine or brain. The swelling causes the myelin sheath to wear away and nerves lose their ability to transmit signals down their length and they eventually die. This results in weakness, numbness, loss of balance, loss of sensation, paralysis, and, eventually, death through respiratory failure.
CIPD can be stopped and, if caught early enough, reversed. The antibodies in Hizentra block the activity of the antibodies directed against nerve cell myelin. They also slow down the activity of cells that produce antibodies. The effects of Hizentra on CIPD should be noticeable within three to five days after each injection.
Hizentra is administered as a subcutaneous injection and can be administered by the patient at home. The dosing schedule can be set to the patient's convenience, from every day to every two weeks. Hizentra is the only IgG therapy that is administered subcutaneously. All other IgG infusions are done as intravenous infusions in a hospital or clinic and typically take about 60 minutes to complete.
Nearly all patients who take Hizentra will experience injection site reactions, such as pain, irritation, swelling, redness, and itching. Other common side effects of Hizentra include, but are not limited to, nausea, vomiting, diarrhea, abdominal pain, headache, migraine, pain in the extremities, itching, cough, joint pain, rash, and bruising.
Allergic reactions are rare but can be severe and include anaphylaxis, a dangerous drop in blood pressure, and Stevens-Johnson syndrome, a severe skin reaction that often requires hospitalization. Watch for allergic reactions to Hizentra such as fever, sore throat, facial swelling, swelling in the throat, high blood pressure, chest discomfort, trouble breathing, or a burning sensation. If you experience any of these effects and suspect you are having an allergic reaction, get emergency medical help.
This is not a complete list of possible side effects. Consult with your prescribing physician and pharmacist about possible side effects before starting on Hizentra.
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SingleCare is a prescription discount service that offers free coupons on thousands of prescription drugs. It can be used whether you have insurance, Medicare, Medicaid, or none of the above, but it cannot be combined with insurance.
SingleCare provides transparent drug pricing, so you can compare discounts at pharmacies near you. Browse singlecare.com to find drug discounts, helpful information about your prescription, and resources to help you make informed health decisions.
Prescription savings vary by prescription and by pharmacy, and may reach up to 80% off cash price. This is a medical discount plan. This is NOT insurance. This program offers you the opportunity to locate providers of various types of medical services who will offer their services to you at discounted rates. The range of discounts for medical or ancillary services provided under the plan will vary depending on the type of provider and service received. You are fully responsible for paying for all health care services but will be entitled to receive a discount from those health care providers in accordance with the specific pre-negotiated discounted fee schedule. This program does not guarantee the quality of the services or procedures offered by the providers. Except for prescription drugs which you will pay directly to the pharmacy at the time of purchase, all other services received through a program provider will be charged to the credit card on file in your member account. The charge will include an administrative fee for use of the program. Towers Administrators LLC is the licensed discount medical plan organization with its administrative office located at 4510 Cox Road, Suite 111, Glen Allen, VA 23060. SingleCare Services, LLC is the marketer of the discount medical plan organization including its website, singlecare.com, with its corporate office located at 99 High Street, Suite 2800, Boston, MA 02110. For additional information, including an up-to-date list of providers, or assistance with any issue related to program membership, please contact member support any time at www.singlecare.com, or by calling toll-free 844-234-3057, 24 hours, 7 days a week (except major holidays). Pharmacy names, logos, brands, and other trademarks are the property of their respective owners.
Blog articles are not medical advice. They are intended for general informational purposes and are not meant to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. If you think you may have a medical emergency, immediately call your physician or dial 911.
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© 2026 SingleCare Administrators. All rights reserved