The BEST way to answer your question is to call CIGNA and ask THEM. If they do not currently cover it, see what you can do to have your situation reviewed. My insurance company has Nurse Case Managers for special needs. Mine sent my request for ProTime coverage for review which resulted in the approval of Home Testing instruments for Mechanical Valvers or anyone who has been on Coumadin for over 3 months by my company.
GOOD LUCK and be PERSISTENT !
'AL'