How do i contact healthsun health plans? Call HealthSun Health Plans at 1-877-336-2069 (TTY 1-877-206-0500). Our hours of operation are Monday through Friday, 8am to 8pm. During October through March, we are available 7 days a week from 8am to 8pm. Our office will be closed on Federal Holidays, Thanksgiving, and Christmas. HealthSun Health Plans is an HMO plan with a Medicare Contract.Is healthsun health plans a medicare plan? HealthSun Health Plans is an HMO plan with a Medicare Contract. Enrollment in HealthSun Health Plans depends on contract renewal. Every year, Medicare evaluates plans based on a 5-star rating system.How much does sunsun health dental cost? Sun Health & Dental offers an affordable and flexible option for you and your family. An inpidual plan starts at just $40 dollars a month. That covers doctor visits, specialists, X-Rays, diagnostic centers and preventative medicine.Does sunshine health provide information about how to verify enrollment? The requirement that Sunshine Health provides information to providers about how to verify enrollment shall not be construed to mean that the provider must obtain verification before providing emergency services and care. The following are key services for which you may have a question and the phone number for that service: