Health insurance coverage varies by employer, so you should check with your insurance carrier to see if hearing aids, earmolds, or assistive listening devices are covered by your plan. If your child's hearing aids are not covered by your insurance, Pennsylvania residents can apply for medical assistance through the state. Most children are eligible to receive medical assistance as a secondary insurance if they have a hearing loss. Your audiologist can give you information on how to apply for medical assistance if your insurance won't cover your child's hearing aids.