Definity Coupons & Prices

Definity is an injectable ultrasound contrast agent that is used to improve the quality of an echocardiogram or ultrasound of the heart. Definity is available as a brand-name drug only. The average price of Definity is around $273.99. However, you can pay $396.38 for this medication by using a SingleCare Definity coupon. SingleCare coupons are completely free and can be found online, or on our app, for most prescription drugs.

Set your location
Get alerted when the price
changes more than 10%

0.195 vial2ml of 6.52mg/mlEdit

Unlock members-only prices.Free signup.

You have 0.00 in available bonus savings. Bonus savings will be automatically applied to your next eligible prescription fill.

Definity coupon at Walgreens Pharmacy
$399.38
$ 396.38
$3 off with signupwith signup

Show this free card to your pharmacist.

Coupon card loading
Definity coupon at Kroger Pharmacy
$488.46
$ 485.46
$3 off with signupwith signup

Save an extra $3 on any eligible prescription! Sign up for free

Members can save even more
and it's free to join

Definity coupon at Harris Teeter Pharmacy
$488.46
$ 485.46
$3 off with signupwith signup
Definity coupon at Publix Pharmacy
$524.09
$ 521.09
$3 off with signupwith signup
Definity coupon at Walmart Neighborhood Market Pharmacy
$524.56
$ 521.56
$3 off with signupwith signup
Definity coupon at Walmart Pharmacy
$524.56
$ 521.56
$3 off with signupwith signup
$524.91
$ 521.91
$3 off with signupwith signup
$527.02
$ 524.02
$3 off with signupwith signup

About SingleCare Pricing

SingleCare’s prescription prices are based on multiple sources. The prices we publish are our best estimate, but we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact your pharmacy and provide the BIN/GRP/PCN numbers shown on your SingleCare card.

Any SingleCare bonus savings, including the $3 signup bonus, may only be used once.

Prices updated: 12/05/2025

Members save the most

Save big on your prescriptions
with the free SingleCare app.
4.8 average rating
About Definity

Definity is an injectable ultrasound contrast agent that is used to improve the quality of an echocardiogram or ultrasound of the heart. Definity is available as a brand-name drug only. The average price of Definity is around $273.99. However, you can pay $396.38 for this medication by using a SingleCare Definity coupon. SingleCare coupons are completely free and can be found online, or on our app, for most prescription drugs.

About Definity

Definity is an injectable ultrasound contrast agent that is used to improve the quality of an echocardiogram or ultrasound of the heart. Definity is available as a brand-name drug only. The average price of Definity is around $273.99. However, you can pay $396.38 for this medication by using a SingleCare Definity coupon. SingleCare coupons are completely free and can be found online, or on our app, for most prescription drugs.

Definity FAQs

How much does Definity cost without insurance?

If you do not have insurance, the average retail price of Definity is around $273.99 per 1, 2ml of 6.52mg/ml vial. SingleCare can help you to bring this total down with our Definity discount cards. pay $396.38 for your Definity prescription refill at participating pharmacies such as CVS, Walmart, Kroger, Harris Teeter, and Walgreens.

How much does Definity cost with insurance?

Definity may have varying costs based on the type of health insurance coverage that you have. Contact your insurance provider directly to find out how much Definity costs with your plan. SingleCare straightforward and easy to use savings option. Try our SingleCare Definity coupon and pay $396.38 for your prescription refills at participating drugstores.

Does Medicare cover Definity and how much does it cost?

Medicare currently does not offer coverage for Definity. The average cash price of this drug is around $273.99. Save money on Definity by using a SingleCare savings card. Our card can be redeemed at a number of participating pharmacies and allow patients to pay $396.38 for their Definity prescription refills.

Is there a generic of Definity?

Definity is manufactured by Lantheus Medical Imaging, Inc.and is only available as a brand-name product. A generic version is not available.

What is Definity?

Definity (perflutren) is an injectable cardiovascular ultrasound contrast agent comprised of lipid-coated echogenic microbubbles filled with octa-fluoro propane gas that enhances clinicians' view of the left ventricle of the heart during an echocardiogram to aid with diagnosis.

Definity is made from human plasma (part of the blood) which may contain viruses and other infectious agents. The plasma is then tested and treated to reduce the risk of it any infections being present, however, the possibility of disease transmission is still there, though low. Talk with your healthcare provider about the risks and benefits of using this medication. Definity is commonly injected into your vein through an IV. This procedure should always be done by a healthcare professional in a health facility.

What are the side effects of Definity?

Some common side effects you may experience after being treated with Definity include headache, dizziness, flushing (warmth, redness, or tingly feeling), nausea, chest pain, pain in your side or lower back, or pain, swelling, or irritation where the injection was given.

Fatal reactions are rare and might happen while you are receiving the injection or just shortly afterward. Let your caregiver know immediately if you feel dizzy, nauseated, light-headed or short of breath, or if you have a severe headache, pounding in your ears, chest pain, fast or slow heartbeats, wheezing, or shallow breathing. You may be more likely to have a serious reaction if you have severe or uncontrolled heart problems.

Consult with your doctor before using Definity as this is not a complete list of possible side effects.

Where are Definity coupons from SingleCare accepted?

SingleCare is accepted at most national pharmacies and grocers, including the following:

Subscribe to our savings newsletter

Health education, drug info, wellness & more

By clicking 'Subscribe', I agree to SingleCare's Terms & Conditions.