The actor was found crashed in a ditch near his home.
The Daily Telegraph reported that Quong Tart had been drinking over several days before getting behind the wheel of his white Toyota Corolla.
Emergency services were called to River Rd in Lake Tabourie just after 11.15am on April 12, with paramedics treating the actor at the scene before he was taken to Milton Hospital.
A NSW police spokeswoman confirmed that Quong Tart had been charged with high-range drink driving on June 24.
"Officers attached to South Coast Police District responded to find a car had left the roadway and gone down a ditch.
"Following inquiries…the man was issued with a court attendance notice for High Range PCA."
He has since pleaded guilty to the charge, and will appear at Newtown Local Court on 25 August for sentencing. In 2020, in a separate incident, the All Saints actor was charged with behaving offensively and allegedly assaulting police.
According to news.com.au, he was found near the corner of William and Yurong streets in Darlinghurst near to where the actor had been performing his acclaimed drag cabaret show, Magic Mirrors Spiegeltent, in Hyde Park.
It was claimed that between 10.50pm and 11pm Quong Tart behaved in an offensive manner, and that after 11pm, he assaulted a male police constable. He was also arrested on a third charge of resisting arrest.
The Daily Telegraph reported that the actor made a successful application under mental health legislation to have the charges dismissed and was ordered to undertake a treatment plan and abstain from alcohol and illicit drugs for six months.