Specialty Drug


OMALIZUMAB is used to help treat allergic asthma and other allergies. It may be given with other treatments for these conditions. Compare anti-IgEs.

Omalizumab Medicare Coverage


Does Medicare cover Xolair?

98% of Medicare Part D and Medicare Advantage plans cover this drug.

How much is my Xolair co-pay with Medicare?

It depends. Which coverage stage are you in? Click on a tab below…

Donut Hole
Post-Donut Hole
Co-Pay Range
$651 – $1039
In the Deductible co-pay stage, you are responsible for the full cost of your prescriptions. Your Medicare deductible cannot exceed $360 in 2016.
Co-Pay Range
$163 – $343
In the Typical co-pay stage, your deductible has been satisfied, and Medicare pays the majority of your drug costs.
Co-Pay Range
$293 – $467
In the Donut Hole (also called the Coverage Gap) stage, you’ll pay more for your prescriptions. In 2016, the Donut Hole begins once you’ve spent $3,310 in one year.
Co-Pay Range
$15 – $52
In the Post-Donut Hole (also called Catastrophic Coverage) stage, Medicare will cover most of your drug costs. In 2016, this stage begins once you have spent $4,850.
Want an exact price for your co-pay?

Ways to Save on Omalizumab

Here are some ways that may lower the cost of your Xolair prescription.

Manufacturer Assistance Program
Receive your prescription at no charge if you are eligible.
Manufacturer Assistance Program
Save at least $5 per month on your prescription.
Manufacturer Assistance Program
Call to get more information on how they can financially assist you with your prescription.

Find Your Omalizumab Medicare Co-Pay

Here are average co-pays for some of the most popular Medicare plans. Be sure to add your plan to see your specific co-pay. If a price is shown in red, GoodRx has found discount prices that are lower than your Medicare co-pay.

Average Co-Pay for 1 vial of Xolair 150mg

Medicare Plan Name Average Co-Pay
AARP MedicareComplete (HMO) $263
AARP MedicareComplete Plan 1 (HMO) $276
AARP MedicareComplete SecureHorizons (HMO) $257
AARP MedicareRx Preferred (PDP) $308
AARP MedicareRx Saver Plus (PDP) $240
Aetna Medicare Rx Saver (PDP) $243
Cigna-HealthSpring Preferred (HMO) $293
Cigna-HealthSpring Rx Secure (PDP) $239
Cigna-HealthSpring Rx Secure-Extra (PDP) $258
EnvisionRxPlus Silver (PDP) $243
Express Scripts Medicare - Value (PDP) $240
First Health Part D Value Plus (PDP) $320
Humana Enhanced (PDP) $313
Humana Preferred Rx Plan (PDP) $237
Humana Walmart Rx Plan (PDP) $237
Kaiser Permanente Senior Advantage (HMO) $321
MedicareBlue Rx Standard (PDP) $242
SilverScript Choice (PDP) $321
Symphonix Value Rx (PDP) $240
WellCare Classic (PDP) $245
Don't see your Medicare plan above?

Find and configure your plan to see exact co-pay prices for your meds.

Omalizumab Medicare Formulary Information & Restrictions

Are there any restrictions on coverage?

Some Medicare plans have restrictions on coverage of Xolair that may include:

Prior Authorization

Most Medicare plans will require you to obtain their authorization before they will provide coverage for this prescription. You’ll need to contact your plan and they may require you to have your doctor fill out paperwork indicating why you need this prescription. If you do not receive authorization or don’t want to go through this process, you may want to consider using a GoodRx discount instead of Medicare to find the best price for this prescription.

What drug tier is Xolair typically on?

Tier 5

Medicare plans typically list Xolair in Tier 5 of their formulary. Tier 5 drugs are usually non-preferred brand-name drugs. Tier 5 drugs cost more than Tier 1, 2, 3 and 4 drugs.

Does your plan have restrictions?

See discount prices that can save you money when your Medicare plan doesn't work for you.

Medicare prices are provided by the Centers for Medicare and Medicaid Services (CMS). If you encounter any issues, please let us know.
GoodRx is not sponsored by or affiliated with any of the pharmacies identified in its price comparisons. All trademarks, brands, logos and copyright images are property of their respective owners and rights holders and are used solely to represent the products of these rights holders. This information is for informational purposes only and is not meant to be a substitute for professional medical advice, diagnosis or treatment. GoodRx is not offering advice, recommending or endorsing any specific prescription drug, pharmacy or other information on the site. GoodRx provides no warranty for any of the pricing data or other information. Please seek medical advice before starting, changing or terminating any medical treatment.