Click on the questions below to learn more about CBT-I. How does CBT differ from self-help? Can I do it myself? How do I know if CBT is for me? How long does CBT-I take? How do I find a CBT-I clinician? How expensive is it? Does insurance cover CBT for insomnia? If I start CBT-I, do I need to stop taking insomnia medications? Can CBT be helpful if I have health problems other than insomnia? Do I need to have an overnight sleep evaluation to receive insomnia treatment?