Disability insurance

Disability Insurance, often called DI or disability income insurance, or income protection, is a form of insurance that insures the beneficiary's earned income against the risk that a disability creates a barrier for completion of core work functions. For example, the worker may be unable to maintain composure in the case of psychological disorders or sustain an injury, illness or condition that causes physical impairment or incapacity to work. DI encompasses paid sick leave, short-term disability benefits (STD), and long-term disability benefits (LTD). The same concept is instantiated in some countries as income protection insurance. In the late 19th century, modern disability insurance began to become available. It was originally known as "accident insurance". The first company to offer accident insurance was the Railway Passengers Assurance Company, formed in 1848 in England to insure against the rising number of fatalities on the nascent railway system. It was registered as the Universal Casualty Compensation Company to: grant assurances on the lives of persons traveling by railway and to grant, in cases, of accident not having a fatal termination, compensation to the assured for injuries received under certain conditions. The company was able to reach an agreement with the railway companies, whereby basic accident insurance would be sold as a package deal along with travel tickets to customers. The company charged higher premiums for second and third class travel due to the higher risk of injury in the roofless carriages. Those whose employers do not provide benefits, and self-employed individuals who desire disability coverage, may purchase policies themselves. Premiums and available benefits for individual coverage vary considerably between companies, occupations, states and countries. In general, premiums are higher for policies that provide more monthly benefits, offer benefits for longer periods of time, and start payments of benefits more quickly following a disability claim.