Financial Assistance Programs

If you have health insurance…

The Thyrogen Co-Pay Assistance Program is here to help you with the cost of Thyrogen.

Eligible patients qualify for a $0 co-pay subject to a maximum annual co-pay assistance amount of $1,000. This may include any manner of co-pay, co-insurance, or deductible.

If you have questions about eligibility or program benefits, please call your ThyrogenONE case manager at 1-88-THYROGEN (1-888-497-6436)

How to access the Thyrogen Co-Pay Assistance Program:

Already have a bill?

Call your ThyrogenONE case manager at 1-88-THYROGEN (1-888-497-6436) to apply for co-pay assistance.

Haven’t been treated yet?

If you’d like to be approved for co-pay assistance prior to treatment, your doctor can help you apply.

ThyrogenONE is also available to answer any questions you have and help facilitate financial assistance conversations with your doctor. Case managers can be reached at 1.88.THYROGEN (1.888.497.6436).

Sample Co-Pay Assistance Card

Important notice: The Thyrogen Co-Pay Assistance Program does not cover prescriptions eligible to be reimbursed, in whole or in part, by Medicaid, Medicare (including Medicare Part D), or other federal or state programs (including any state prescription drug assistance programs). No claim for reimbursement of any out-of-pocket expense amount covered by the Thyrogen Co-Pay Assistance Program may be submitted to any third-party payer, whether public or private.  The Thyrogen Co-Pay Assistance Program is available only in the United States and cannot be combined with any other rebate/coupon, free trial, or similar offer.  Sanofi Genzyme reserves the right to rescind, revoke, or amend this Program without notice.

If you are uninsured…

The Patient Assistance Program is committed to providing Thyrogen to patients in need.

If you medically need Thyrogen as recommended by your physician, and are uninsured or have a plan that does not cover Thyrogen, then we may be able to provide Thyrogen, free of charge, through our Patient Assistance Program.

ThyrogenONE is available to answer any questions you have. You can contact your ThyrogenONE case manager at 1.88.THYROGEN (1.888.497.6436).

 Note: Sanofi Genzyme’s Patient Assistance Program may be discontinued at any time at the discretion of the Patient Assistance Program Committee.

Have questions about financial assistance?

Call your ThyrogenONE case manager at 1‑88‑THYROGEN (1‑888‑497‑6436)

Patient Organizations
Several organizations offer support and resources for thyroid cancer patients. Some of those are listed below for your reference.


Thyrogen® (thyrotropin alfa for injection) 0.9 mg/mL after reconstitution


There have been reports of events that led to death in patients who not had surgery to have their thyroid gland removed, and in patients with thyroid cancer cells that have spread to other parts of the body.

Patients over 65 years old with large amounts of leftover thyroid tissue after surgery, or with a history of heart disease, should discuss with their physicians the risks and benefits of Thyrogen.

Thyrogen can be administered in the hospital for patients at risk for complications from Thyrogen administration.

Since Thyrogen was first approved for use, there have been reports of central nervous system problems such as stroke in young women who have a higher chance of having a stroke, and weakness on one side of the body.

Patients should remain hydrated prior to treatment with Thyrogen.

Leftover thyroid tissue after surgery and cancer cells that have spread to other parts of the body can quickly grow and become painful after Thyrogen administration.

Patients with cancer cells near their windpipe, in their central nervous system, or in their lungs may need treatment with a glucocorticoid (a medication to help prevent an increase in the size of the cancer cells before using Thyrogen.)


In clinical studies, the most common side effects reported were nausea and headache.


Pregnant patients: Thyrogen should be given to a pregnant woman only if the doctor thinks there is a clear need for it.

Breastfeeding patients: It is not known whether Thyrogen can appear in human milk. Breastfeeding women should discuss the benefits and risks of Thyrogen with their physician.

Children: Safety and effectiveness in young patients (under the age of 18) have not been established.

Elderly: Studies do not show a difference in the safety and effectiveness of Thyrogen between adult patients less than 65 years and those over 65 years of age.

Patients with kidney disease: Thyrogen exits the body much slower in dialysis patients and can lead to longer high TSH levels.


Thyrogen is used to help identify thyroid disease by testing the blood for a hormone called thyroglobulin in the follow up of patients with a certain type of thyroid cancer known as well differentiated thyroid cancer. It is used with or without a radiology test using a form of iodine.

Limitations of Use:

The effect of Thyrogen on long term thyroid cancer outcomes has not been determined.

When Thyrogen is used to help detect thyroid cancer, there is still a chance all or parts of the cancer could be missed.

Thyrogen is also used to help patients prepare for treatment with a form of iodine to remove leftover thyroid tissue in patients who have had surgery to take out the entire thyroid gland for patients with well differentiated thyroid cancer who do not have signs of thyroid cancer which has spread to other parts of the body.

Limitations of Use:

In a study of people being prepared for treatment with a form of iodine after thyroid surgery, results were similar between those who received Thyrogen and those who stopped taking their thyroid hormone. Researchers do not know if results would be similar over a longer period of time.

See full Prescribing Information for more details.

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit, or call 1-800-FDA-1088.