HA 01560.017A Puerto Rico (Americo Oms-Rivera, M.D. — Closed Cases; OMRD)

Table of Contents
IBackground
Attachment 1Plea Agreements
Attachment 2Statement Under Penalty of Perjury
Attachment 3OIG Section 1129(l) Referral
Attachment 4OIG Report of Investigation
Attachment 5Analysis of Dr. Oms-Rivera's Psychiatric Medical Report
Attachment 6Acceptance of Sanction

This section provides background information on certain cases processed under Hearings, Appeals, and Litigation Law (HALLEX) manual I-1-3-25. This instruction relates to a referral under section 1129(l) of the Social Security Act (Act) from the Office of Inspector General (OIG) of the Social Security Administration (SSA), stating that the OIG has reason to believe fraud was involved in the applications of certain individuals seen by Americo Oms-Rivera, M.D. (Dr. Oms-Rivera).

I. Background

In 2016, after an extensive investigation by SSA's OIG and the Department of Justice, a Federal grand jury in Puerto Rico indicted Dr. Oms-Rivera, his assistant Mayte González-Muñoz (González-Muñoz), and non-attorney representatives Samuel Pérez-Rivera (Pérez-Rivera) and Francisco Cabrera-Alvarado (Cabrera-Alvarado), for creating and submitting fraudulent evidence in support of individuals' applications for Social Security benefits. Dr. Oms-Rivera later pleaded guilty to conspiracy to commit wire fraud related to the transmission of fraudulent medical reports to SSA. González-Muñoz and Cabrera-Alvarado pleaded guilty to conspiracy to defraud the United States, and Pérez-Rivera pleaded guilty to conspiracy to commit wire fraud related to the transmission of fraudulent medical reports to SSA. A copy of each plea agreement is available under Attachment 1.

NOTE: 

SSA disqualified Cabrera-Alvarado and Pérez-Rivera from representing claimants before SSA on February 5, 2018 and June 8, 2021, respectively.

Under section 1129(l) of the Act, as soon as OIG has reason to believe that fraud was involved in an individual's application for monthly insurance benefits under title II or for payments under title VIII or XVI, OIG will generally make available information identifying the individual(s) to SSA and general information about the conduct at issue.

On November 8, 2021, OIG notified SSA that it had reason to believe fraud was involved in the application for Social Security disability benefits of individuals seen by Dr. Oms-Rivera and referred specific cases to SSA under section 1129(l) of the Act. See Attachment 3 for a copy of OIG's section 1129(l) referral memorandum.

Based on the referral from OIG, as well as the plea agreements from Dr. Oms-Rivera, González-Muñoz, Pérez-Rivera, and Cabrera-Alvarado, SSA is required under section 205(u) of the Act to take action in the cases identified by OIG.

SSA must redetermine the identified closed favorable cases, and disregard evidence signed by Dr. Oms-Rivera if there is reason to believe that fraud or similar fault was involved in the provision of that evidence. Before SSA disregards evidence pursuant to section 205(u)(1)(B) of the Act at the hearings level of the administrative review process, it will consider the individual's objection to the disregarding of the evidence. See Social Security Ruling (SSR) 22-1p: Titles II and XVI: Fraud and Similar Fault Redeterminations Under Sections 205(u) and 1631(e)(7) of the Social Security Act and SSR 22-2p: Titles II and XVI: Evaluation of Claims Involving the Issue of Similar Fault in the Providing of Evidence.

Attachment 5. Analysis of Dr. Oms-Rivera's Psychiatric Medical Report

Analysis of Dr. Oms-Rivera's psychiatric medical report


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HA 01560.017A - Puerto Rico (Americo Oms-Rivera, M.D. — Closed Cases; OMRD) () -
Batch run: 03/19/2026
Rev: