Former Democratic state legislator Christopher Ziogas pleaded guilty in federal court to extortion and bribery charges Wednesday for his part in pressuring state employees to cancel a 2020 audit that was examining his fianceé’s Medicaid and Medicare billing at her Bristol optometry practice.
Ziogas and former state deputy budget director Konstantinos Diamantis were scheduled to go to trial early next year, but now instead Ziogas could be a witness for the prosecution — as could his fianceé, Helen Zervas, who has already pleaded guilty to her role in the scheme.
There is no mention in the 13-page plea agreement about whether Ziogas will be required to testify at Diamantis’ upcoming trial in the Zervas matter, and the issue was not brought up during Wednesday’s hearing. That trial is scheduled to begin Feb. 8 in Bridgeport.
Attorney Matthew Maddox, who represents Ziogas, declined to say whether his client will testify against Diamantis.
Diamantis’ Attorney Norm Pattis said Wednesday he was “surprised by the plea.”
“I fully expect that he will be called to testify at the trial, and I look forward to cross examining him,” Pattis said.
Diamantis has already been convicted of bribery and extortion for his role in steering school construction contracts, but Judge Stefan Underhill, who presided over the first trial, has postponed that sentencing until after the next trial.
Diamantis, the former Democratic deputy secretary of the Office of Policy and Management, is also facing bribery, extortion and filing a false statement charges in the Zervas case. Diamantis is currently free on a $500,000 bond.
Ziogas appeared before U.S. Magistrate Judge Robert M. Spector during his change of plea hearing in U.S. District Court in New Haven on Wednesday. Spector quizzed Ziogas about whether he understood what he was pleading guilty to and then asked Ziogas to describe in his own words what he had done.
“I participated in a scheme with Helen and Kosta to try and have him suppress some activity in Medicaid charges that she was facing,” Ziogas said, adding “we paid him (Kosta) to help influence the outcome of the audit.”
When asked by the judge what he had specifically done, Ziogas added, “Helen gave me money, and I gave it to Kosta — maybe $100,000.”
[The Kosta Diamantis timeline]
Ziogas also pleaded guilty to providing a false statement to FBI agents and to bank fraud for taking $5,500 out of an account that he was the trustee of without the client’s knowledge.
Ziogas is scheduled to be sentenced on Feb. 18. Under the plea agreement, he is facing between 70-87 months in prison. Ziogas was allowed to remain free on the $500,000 bond that has been in place since his arrest last February.
The case has its roots in a Medicaid audit that was scheduled in early 2020.
It was during the height of COVID, in May 2020, when Diamantis and Ziogas hand-delivered a check for nearly $600,000 to DSS in order to reimburse the state Medicaid program for services that Zervas improperly billed.
After that check was delivered to the state Department of Social Services office in Hartford, the audit into Zervas’ optometry practice was dropped, which prevented state auditors from combing through her records and potentially clawing back even more money for the state.
The CT Mirror reported that the audit of Bristol Eye Care was the only one that DSS canceled over a five-year period.
Diamantis and Ziogas previously told the CT Mirror that there was nothing illegal about the $600,000 payment, and they said their involvement had nothing to do with the agency ending the scheduled audit of Zervas’ practice.
“They can look at whatever they want,” Ziogas said in an interview at his Bristol home in 2023. “I’ve got nothing to hide.”
Zervas pleaded guilty last February to health care fraud charges and admitted that she conspired with a former state lawmaker and former high-ranking Connecticut employee to pressure officials at the state’s Medicaid agency to cancel an audit that was examining Medicaid overpayments at her optometry practice.
At that time, federal prosecutors would not identify those public officials. But less than three weeks later, Ziogas and Diamantis were indicted.
Zervas admitted that she intended to bribe Diamantis, “the high-ranking state official,” into pressuring state employees at DSS.
She eventually paid Diamantis $95,000. Much of it passed through Ziogas and was taken from her business Family Eye Care, according to the indictment.
The last payment of $65,000 to Diamantis was made three days after the two men hand-delivered the check to DSS.
In total, the federal prosecutors alleged Zervas fraudulently billed the state’s Medicaid program on more than 300 occasions between 2015 and 2020. She did the same for Medicare patients, but less frequently.
Diamantis and Ziogas have been close associates for some time. When Diamantis’ daughter Anastasia needed an attorney during an investigation into how she got a job in former Chief State’s Attorney’s Richard Colangelo’s office, it was Ziogas, who did not have a law license at the time, who represented her.
Ziogas served three terms as the state representative for the 79th District in Bristol before leaving office in January 2023.