Health insurance is a type of insurance coverage that pays for medical, surgical, and sometimes dental expenses incurred by the insured. Health insurance can reimburse the insured for expenses incurred from illness or injury, or pay the care provider directly. It is often included in employer benefit packages as a means of enticing quality employees, with premiums partially covered by the employer but often also deducted from employee paychecks. The cost of health insurance premiums is deductible to the payer, and the benefits received are tax-free.