The former adult film star, 38, was booked, cited and later released, according to the report.
Police conducted a field sobriety test, according to a statement, and there were signs of intoxication.
The car accident allegedly occurred at 1:30 a.m. in Westminster, Calif. She suffered minor injuries, according to reports, but refused treatment.
Jameson has yet to comment – but a statement on her official website says she is at home and well.