Kentucky ? Application for Split Coverage is a form used by health insurance companies in the state of Kentucky to divide the costs of health care between two insurers. This form is usually used when an individual or family have coverage from both a primary and secondary health insurance company. It allows the primary insurer to cover some costs and the secondary company to cover the remainder. The form includes sections for the insured to provide information regarding their insurance coverage, policy numbers, and contact information for their insurers. Depending on the type of coverage, there may also be additional forms required for Kentucky ? Application for Split Coverage. Types of coverage that may require this form include Medicare, Medicaid, TRI CARE, and employer-sponsored health plans.