National Insurance number
The National Insurance number is a number used in the United Kingdom in the administration of the National Insurance or social security system. It is also used for some purposes in the UK tax system. The number is described by the United Kingdom government as a "personal account number".
Disability benefits
In the United Kingdom disability benefits are covered by Department for Work and Pensions.There are numerous benefits available for people of different ages and different personal circumstances
In the United States, disability benefits for most Americans are covered and paid for by the Social Security Administration (a government agency). There are two main programs administered by the SSA; Social Security Disability Insurance program (SSDI) and the Supplemental Security Income (SSI) program. There is also a specific program for children with disabilities.