From a recent report by Social Security's Office of Inspector General (OIG):
In September 2017, we reported that SSA [Social Security Administration] planned to deliver functionality [of the Disability Case Processing System or DCPS] to support all workloads — including continuing disability reviews and DDS [Disability Determination Services] disability hearings — by April 2018. Since then, SSA has discontinued rolling out DCPS to additional DDSs and re-prioritized its resources to focus on development. The Agency’s new strategy concentrates on increasing the number of DCPS users at participating DDSs and the number of cases the system processes.
On January 27, 2018, SSA deployed another major release into production. The Agency reported this release added functionality to support most adult and child initial and reconsideration claims. As of February 28, 2018, 10 DDSs had processed 6,477 disability cases using DCPS. Based on SSA’s cost estimates, as of February 2018, cumulative costs for the new DCPS project were about $80 million. This does not include SSA’s costs to develop the prior version of DCPS.
As of February 2018, the Agency expected development would continue beyond October 2018. In addition, SSA had not determined when it would resume deploying DCPS to additional DDSs. As of February 2018, SSA estimated its DCPS costs through Fiscal Year 2022 would be about $140 million. However, given the uncertainty of when SSA will finish developing DCPS and rolling it out to all DDSs, we could not determine whether the Agency’s cost estimate was reasonable. Furthermore, until SSA completes DCPS development and implementation, DDSs will continue incurring costs to operate and maintain their existing systems