Arizona Revised Statutes Title 20. Insurance § 20-3155. Notice of intent to file suit

A. Before an enrollee files an action pursuant to § 20-3153, the enrollee shall either:  

B. If the enrollee provides notice pursuant to subsection A, paragraph 2 of this section, the enrollee shall deliver the notice to the health care insurer in compliance with the terms specified for delivery of written notices prescribed in the policy, contract or evidence of coverage.  If the policy, contract or evidence of coverage does not specify the terms for delivery of written notices, the enrollee may provide notice to the last representative of the health care insurer who corresponded in writing with the enrollee.

C. Participation in the health care appeals process prescribed in chapter 15, article 2 of this title does not prohibit or limit the enrollee from filing suit at the conclusion of the appeals process.