Legal Question in Family Law in Nevada

If your decree does not specify who is responsible for medical coverage, consult with knowledgeable counsel after reviewing http://www.willicklawgroup.com/child_support.

As to collection of the arrears, note that you may also be entitled to interest, and perhaps penalties, on the arrearage. See http://www.willicklawgroup.com/interest_penalties. If your ex has any assets, or income, against which to collect, you should confer with this firm or someone else knowledgeable about collections, and seek recovery of the funds owed to you.