Ariz. Rev. Stat. § 41-1466
B. A covered entity may:
2. Require a medical examination after an offer of employment has been made to a job applicant and before commencement of employment duties of the applicant and may condition an offer of employment on the results of such examination if all of the following apply:
(b) Information obtained regarding the medical condition or history of the applicant is collected and maintained on separate forms and in separate medical files and is treated as a confidential medical record, except that the covered entity:
D. A covered entity may: