Joining E.MAP is easy and inexpensive. E.MAP is a membership organization and all employers in Cambria, Somerset, Indiana, Blair and Bedford counties are eligible to join. E.MAP is in business purely to serve its members. The modest dues are used to support basic services such as meetings, seminars, newsletters and other administrative activities. Plus, you must be a member to have access to the exclusive E.MAP/UPMC Health Plan Preferred Pricing Arrangements.