Based on the provided sources, it is difficult to determine specific restrictions on Vascepa coverage with your insurance without knowing the specific insurance plan you have. However, I can provide some general information based on the sources you provided.

The first source, Drug Patent Watch, provides information about the patent status of Vascepa. It does not directly mention any restrictions on insurance coverage for the medication.

The second source, Vascepa HCP, is a website specifically designed for healthcare professionals. It provides information on access and coverage for Vascepa. According to the website, Vascepa is covered by most insurance plans, including Medicare and Medicaid. However, coverage may vary depending on individual insurance plans and formularies. It is recommended to check with your insurance provider to determine the specific coverage details for Vascepa under your plan.

The third source, GoodRx, provides information on Medicare coverage for Vascepa. It states that Vascepa is covered by Medicare Part D, which is the prescription drug coverage for Medicare beneficiaries. However, it is important to note that coverage under Medicare Part D can vary depending on the specific plan chosen by the beneficiary. It is advisable to review the formulary of your Medicare Part D plan or contact your plan directly to confirm coverage for Vascepa.

In summary, while Vascepa is generally covered by most insurance plans, including Medicare and Medicaid, specific coverage details may vary depending on individual insurance plans and formularies. It is recommended to contact your insurance provider or review your plan's formulary to determine the coverage restrictions, if any, for Vascepa under your insurance plan.

Sources:
[1] Drug Patent Watch - https://www.drugpatentwatch.com/p/tradename/VASCEPA
[2] Vascepa HCP - https://www.vascepahcp.com/access-and-coverage/
[3] GoodRx - https://www.goodrx.com/vascepa/medicare-coverage