§ 76.03  ACCIDENTS INVOLVING DEATH OR PERSONAL INJURIES.
   (A)   The driver of any vehicle involved in a motor vehicle accident resulting in personal injury to or death of any person shall immediately stop the vehicle at the scene of the accident, or as close thereto as possible, and shall then forthwith return to, and in every event shall remain at the scene of the accident until the requirements of § 76.04 have been fulfilled.  Every stop shall be made without obstructing traffic more than is necessary.
   (B)   For purposes of this section, PERSONAL INJURY shall mean any injury requiring immediate professional treatment in a medical facility or doctor’s office.
   (C)   Any person arrested for violating this section is subject to chemical testing of his or her blood, breath, other bodily substance, or urine for the presence of alcohol, other drug or drugs, intoxicating compound or compounds, or any combination thereof, as provided in ILCS Chapter 625, Act 5, § 11-501.1, if the testing occurs within 12 hours of the time of the occurrence of the accident that led to his or her arrest.  The person's driving privileges are subject to statutory summary suspension under ILCS Chapter 625, Act 5, § 11-501.1 if he or she fails testing or statutory summary revocation under ILCS Chapter 625, Act 5, § 11-501.1 if he or she refuses to undergo the testing.
(ILCS Chapter 625, Act 5, § 11-401)  Penalty, see § 70.99