In Ohio and Indiana, high school gymnastics uses modified Level 8 (with high school bonus), but the girls range from Xcel Gold to Level 10. One of the modifications is that special requirements are only worth 0.2 instead of 0.5.
The funniest thing about high school gymnastics and club gym is that you can have a gymnast specialize in beam for high school and be top 3 in the state (with a standing back tuck on beam among her skills), but she competes Xcel Gold in club because they require girls to compete All Around for club, and she doesn't have a kip.