I have Medicaid and Medicare, and together they cover just about everything, except cosmetic. Things like getting waxed at the salon are out of pocket, but there are some electrologists that take Medi. You may have to travel a few hours away, but if you're lucky you can find one.
Some insurances will look at electro as a medical need for M2F. Most won't though, so I would contact a lot of them you can find, and ask. If they say yes, then find out more. If not, move on. And if you ask and they start demanding all sorts of info on you before answering a simple yes/no question, hang up. To just answer the question they don't need your mothers maiden name.