Good day, My husband has a PPO plan and had to go to an Endodontics Specialist- OUT OF NETWORK-. Can you tell me how his claim will be processed as an out of network but PPO Plan? Grateful-

I called today to verify benefits on an Out of Network Provider for dental services.  Would you be able to elaborate how the dental OUT OF NETWORK claims are processed in a PPO Plan?  I had to pay upfront and they are to be submitting a claim.