What is the ballpark cost for a splint to help w/tmj issues? does insurance usually cover? what does the dentist do to prep the patient for a splint?

TMJ splint: The range of treatment for TMJ treatment, including splints is vast. Depending upon the severity of the issues & the experience and training of the the dentist, a splint might range from $250 for a simple office made splint to $5000 by a "TMJ Specialist" for extensive testing and fabrication of a splint. Insurance coverage may be limited or non-existent although it might be covered under medical.

Medical Treatment: Taking into consideration the examination, imaging, impressions, fitting, follow-up visits, laboratory fee and appliance itself, occlusal splints can cost thousands of dollars. Dental insurance often does not cover this type of treatment. However, medical insurance, depends of the policy, may cover it.