This website is scheduled to undergo routine maintenance on Saturday, 21 January from 5:00 p.m.-11:30 p.m. CST. During this time, you may not be able to schedule, reschedule or cancel test appointments. We apologize for this inconvenience and thank you for your patience.
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Monday–Friday, 7:00 a.m.–7:00 p.m. CT; closed on local holidays.
- Phone: 866-960-5609
- Email form: Ask a question
Last updated 2016-06-06