A wheelchair bed insert device facilitates transfer of a person from a bed to a wheelchair. The device includes a bed frame having an open space extending into a lateral side of the bed frame. A mattress has a slot therein aligning with the open space of the bed frame when the mattress is positioned on the bed frame. A chair frame is positionable in the open space. A chair pad is coupled to the chair frame occupying the slot in the mattress when the chair frame is positioned in the open space of the bed frame. Chair wheels are coupled to the chair frame wherein the wheels facilitate transport of a person seated on the chair pad.