Administration and service delivery in the SSI program: the first 10 years.

: This article provides an overview of the administrative structures and processes through which the Social Security Administration delivers its services to Supplemental Security Income (SSI) claimants and recipients. It documents the improvements and adjustments that have been made in the administration of SSI from 1974, when the program began, through 1983, the 10th year of its operation. The first decade of SSI was marked by significant changes that have led to improvements in fiscal responsibility and administrative efficiency for the program. Among the subjects covered are the legislative history of the program, the claims process, posteligibility procedures, underpayments and overpayments, the administrative complexities that have had to be surmounted, and administrative efforts aimed at quality assurance.