1. Data from OrthoFi for calendar year 2021, N = 112,243, US patients with dental insurance coverage who used OrthoFi insurance verification tool. Coverage amount averaged $1,772 USD, with 92% qualifying for up to $3,000 USD and 77% qualifying for up to $2,000 USD in coverage for orthodontic treatment. Data on file at Align Technology, as of January 19, 2023.