Medicare coverage for Cialis can vary depending on the specific plan and circumstances. Generally, Medicare does not cover Cialis for the purpose of treating erectile dysfunction, as it is considered a lifestyle drug rather than a medically necessary treatment. However, there may be exceptions for certain situations, such as when Cialis is prescribed for the treatment of pulmonary arterial hypertension or benign prostatic hyperplasia. It's important to check with your specific Medicare plan and healthcare provider to determine the coverage for Cialis in your particular case. Additionally, Medicare Part D prescription drug plans may offer coverage for Cialis or similar medications, but the specific coverage and cost-sharing details can vary between plans. It's advisable to review the formulary of your Part D plan and consult with your healthcare provider to explore the options available to you. Ultimately, individuals seeking coverage for Cialis under Medicare should carefully review their plan's details and consult with their healthcare provider to understand the specific coverage and potential out-of-pocket costs.