Wolverhampton Crown Court heard that Dean Dobson was responding to an incident on April 7 last year when the collision happened, in Penn Road, Penn, at the junction with Rookery Road and Stubbs Road at about midnight.
At a hearing on ThursdayDobson, 34, denied one count of causing serious injury by dangerous driving.
The matter was adjourned for a jury trial due to be held in November. Dobson, of Tawney Close, Kidsgrove, Staffordshire, was granted unconditional bail until then.
The serving Staffordshire Police officer is based in Stafford.
