Letairis® (ambrisentan) is a prescription medicine to treat pulmonary arterial hypertension (PAH) (WHO Group 1) in patients with WHO Class II or III symptoms. PAH is high blood pressure in the arteries of the lungs. Letairis can improve your ability to exercise, and it can help slow down the worsening of your physical condition and symptoms.

When Letairis was studied, people who were 65 years and older improved less than younger people in how far they could walk in 6 minutes (this result varied from person to person). Swelling of the ankles and legs was also more common in older people.

Letairis Support

Help accessing your medication

The Letairis Education and Access Program (LEAP)

The Letairis Education and Access Program (LEAP) administers the Letairis REMS Program. LEAP continues to help support both males and females with access to Letairis.

LEAP Case Specialists may help you with the following:

  • Health insurance coverage determination
  • Financial support programs
  • Prior authorization support
  • Insurance claim appeal support
  • Certified Pharmacy coordination

For more information about Letairis support programs, call 1-866-664-5327.

Letairis will be mailed directly to your home

Unlike many other medicines, Letairis is not available at your local retail pharmacy. Instead, Letairis will be mailed directly to your home. When you enroll in LEAP, you will choose a Certified Pharmacy that will be responsible for shipping Letairis to your home each month. Only Certified Pharmacies can provide Letairis to you. In some cases, your insurance company may require you to use a specific Certified Pharmacy.

LabSync® simplifies the coordination of your laboratory testing

LabSync helps you schedule the laboratory tests that your doctor has recommended for you. LabSync is an optional and free service in which you may choose to participate. If you and your doctor decide to enroll you in this program, a LEAP-LabSync Care Manager will help you with the laboratory testing process.

How can my LEAP-LabSync Care Manager help me?

Your LEAP-LabSync Care Manager can help:

  • Schedule pregnancy and other laboratory test appointments
  • Find a laboratory facility near your home
  • Remind you of your laboratory appointments
  • Resolve any insurance-related issues with your laboratory tests
  • Make sure your doctor automatically receives your laboratory results

Take advantage of LabSync

Ask your doctor about LabSync, or call 1-866-664-5327 to find out more.

Financial support programs for eligible people taking Letairis

GileadSolutions™ financial support program

Letairis prescription assistance may be available to you

Gilead is committed to serving the PAH community and is working to ensure that the cost of Letairis is not a barrier to treatment. Gilead is proud to offer GileadSolutions, a comprehensive reimbursement counseling and support program that helps eligible people with some or all of their Letairis costs*, regardless of their health insurance situation.

GileadSolutions is made up of three separate programs. A GileadSolutions representative can help you better understand which of the three programs you might be eligible for.

Choose from the following statements to find the program that best meets your needs:

My insurance is not government-funded

Co-PayCouponProgram

The Co-PayCoupon Program is designed for people who have private insurance. This program works to limit your out-of-pocket expenses to $25 per month. If you are eligible for this program, you may receive assistance up to a maximum of $9,200 per year.

Certain people may not be eligible for the Co-PayCoupon Program due to federal or state restrictions. For more details about the eligibility criteria, including federal and state restrictions, please click here , call 1-866-664-5327, or ask your Certified Pharmacy.

FoundationSolutions

FoundationSolutions can help people with Medicare or other government-funded insurance find financial and reimbursement support for many out-of-pocket costs. For individuals with private insurance, FoundationSolutions will help people find a nonprofit that may be able to assist with the costs of monthly premiums, deductibles, and co-payments.

To learn more about GileadSolutions and to find out which programs you may be eligible for, please call 1-866-664-5327.

*While a solution may not exist for every person, GileadSolutions™ will make every effort to fulfill its commitment to helping people in need.

†Terms and Conditions: The Letairis Co-PayCoupon Program is available for US residents only. All prescriptions must be dispensed from a pharmacy located in the United States. A consumer is eligible for up to 12 benefits per 1-year period, and is limited to one per person and is not transferable. You are not eligible if prescriptions are paid in part or full by any state or federally funded programs, including, but not limited to Medicare or Medicaid, Medigap, VA, DOD or TriCare, any qualified health plan purchased through a health insurance exchange or marketplace established by a state government or the federal government, or where prohibited by law. The Letairis Co-PayCoupon Program does not represent prescription drug coverage or insurance and is not intended to substitute for such coverage. Gilead Sciences, Inc., reserves the right to terminate or modify this program at any time without notice. You must be enrolled in the Letairis Co-PayCoupon Program for the first time by December 31, 2015 and you can use the benefit for up to 12 co-pays per calendar year, for a total benefit not exceeding $9,200 for a 1-year period.

My insurance is government-funded

FoundationSolutions

FoundationSolutions can help people with Medicare or other government-funded insurance find financial and reimbursement support for many out-of-pocket costs. For individuals with private insurance, FoundationSolutions will help people find a nonprofit that may be able to assist with the costs of monthly premiums, deductibles, and co-payments.

To learn more about GileadSolutions and to find out which programs you may be eligible for, please call 1-866-664-5327.

*While a solution may not exist for every person, GileadSolutions™ will make every effort to fulfill its commitment to helping people in need.

I do not have insurance

PatientAssistanceSolutions

If you currently lack insurance coverage and are not able to pay for medications, PatientAssistanceSolutions may be able to help you find coverage and financial support through public insurance programs. Eligible individuals who do not qualify for public insurance programs may be provided Letairis free of charge.

To learn more about GileadSolutions and to find out which programs you may be eligible for, please call 1-866-664-5327.

*While a solution may not exist for every person, GileadSolutions™ will make every effort to fulfill its commitment to helping people in need.

I want to learn about all GileadSolutions™ programs

Co-PayCouponProgram

The Co-PayCoupon Program is designed for people who have private insurance. This program works to limit your out-of-pocket expenses to $25 per month. If you are eligible for this program, you may receive assistance up to a maximum of $9,200 per year.

Certain people may not be eligible for the Co-PayCoupon Program due to federal or state restrictions. For more details about the eligibility criteria, including federal and state restrictions, please click here, call 1-866-664-5327, or ask your Certified Pharmacy.

FoundationSolutions

FoundationSolutions can help people with Medicare or other government-funded insurance find financial and reimbursement support for many out-of-pocket costs. For individuals with private insurance, FoundationSolutions will help people find a nonprofit that may be able to assist with the costs of monthly premiums, deductibles, and co-payments.

PatientAssistanceSolutions

If you currently lack insurance coverage and are not able to pay for medications, PatientAssistanceSolutions may be able to help you find coverage and financial support through public insurance programs. Eligible individuals who do not qualify for public insurance programs may be provided Letairis free of charge.

To learn more about GileadSolutions and to find out which programs you may be eligible for, please call 1-866-664-5327.

*While a solution may not exist for every person, GileadSolutions™ will make every effort to fulfill its  commitment to helping people in need.

†Terms and Conditions: The Letairis Co-PayCoupon Program is available for US residents only. All prescriptions must be dispensed from a pharmacy located in the United States. A consumer is eligible for up to 12 benefits per 1-year period, and is limited to one per person and is not transferable. You are not eligible if prescriptions are paid in part or full by any state or federally funded programs, including, but not limited to Medicare or Medicaid, Medigap, VA, DOD or TriCare, any qualified health plan purchased through a health insurance exchange or marketplace established by a state government or the federal government, or where prohibited by law. The Letairis Co-PayCoupon Program does not represent prescription drug coverage or insurance and is not intended to substitute for such coverage. Gilead Sciences, Inc., reserves the right to terminate or modify this program at any time without notice. You must be enrolled in the Letairis Co-PayCoupon Program for the first time by December 31, 2015 and you can use the benefit for up to 12 co-pays per calendar year, for a total benefit not exceeding $9,200 for a 1-year period.