Medicare Part D Creditable Coverage Notice Important Notice from Innoviva Specialty Therapeutics About Your Prescription Drug Coverage and Medicare Please read this notice carefully and keep it where you can find it. This notice has information about your current prescription drug coverage with Innoviva Specialty Therapeutics and about your options under Medicare’s prescription drug coverage. This information can help you decide whether or not you want to join a Medicare drug plan. If you are considering joining, you should compare your current coverage, including which drugs are covered at what cost, with the coverage and costs of the plans offering Medicare prescription drug coverage in your area. Information about where you can get help to make decisions about your prescription drug coverage is at the end of this notice. There are two important things you need to know about your current coverage and Medicare’s prescription drug coverage: 1. Medicare prescription drug coverage became available in 2006 to everyone with Medicare. You can get this coverage if you join a Medicare Prescription Drug Plan or join a Medicare Advantage Plan (like an HMO or PPO) that offers prescription drug coverage. A ll Medicare drug plans provide at least a standard level of coverage set by Medicare. Some plans may also offer more coverage for a higher monthly premium. 2. Innoviva Specialty Therapeutics has determined that the prescription drug coverage offered by the Innoviva Specialty Therapeutics is, on average for all plan participants, expected to pay out as much as standard Medicare prescription drug coverage pays and is therefore considered Creditable Coverage. Because your existing coverage is Creditable Coverage, you can keep this coverage an d not pay a higher premium (a penalty) if you later decide to join a Medicare drug plan. When Can You Join a Medicare Drug Plan? You can join a Medicare drug plan when you first become eligible for Medicare and each year from October 15 th to December 7 th . However, if you lose your current creditable prescription drug coverage, through no fault of your own, you will also be eligible for a two (2) month Special Enrollment Period (SEP) to join a Medicare drug plan. What Happens to Your Current Coverage If You Decide to Join a Medicare Drug Plan? If you decide to join a Medicare drug plan, your current Innoviva Specialty Therapeutics coverage will not be affected. Plan participants can keep their prescription drug coverage under the group health plan if they select Medicare Part D prescription drug coverage. If they select Medicare Part D prescription drug coverage, the group health plan prescription drug coverage w ill coordinate with the Medicare Part D prescription drug coverage. If you do decide to join a Medicare drug plan and drop your current Innoviva Specialty Therapeutics coverage, be aware that you and your dependents will b e able to get this coverage back.