Will my Insurance Cover Invisalign?

In some cases Invisalign is covered by insurance.
Call your insurance company and ask... you may be surprised!
With regard to your space maintainer...typically if teeth are lost prematurely, the space is maintained to prevent the adjacent teeth from shifting into the spot.

Some insurance companies do cover Invisalign to some degree, it depends on which plan you have, your available benefits, sometimes your age has a factor, etc. You can call you insurance company directly and get an EOB (Explanation of Benefits) which will outline all of the things your insurance covers and to what degree (or you can just call them to ask them if they will cover invisalign). 
Just a quick note on the space maintainer, it does exactly what it's name suggests! It maintains a space in the mouth (so that teeth do not shift into or around the space). Often times a space maintainer is done to hold a space open for a future implant. Hope this helps!

Thank you for your question. Absolutely, Invisalign can be and often is covered by the insurance. It all depends on the plan your employer purchased for you.