Ariz. Rev. Stat. § 20-3113
A. A bill for a health care service that was provided in a network facility by a health care provider that is not a contracted provider must meet one of the following requirements to qualify as a surprise out-of-network bill:
2. The bill was for a health care service that was not provided in the case of an emergency and the health care provider or the provider's representative did not provide to the enrollee, or did not provide to the enrollee within a reasonable amount of time before the enrollee received the services, a written dated disclosure that contained the following information: