Arizona Did Not Ensure That Selected Medicaid Managed Care Organizations Complied With Mental Health and Substance Use Disorder Parity Requirements Related to Prior Authorization
Learn how the AI-generated research projects were createdOverall Conclusion
The State agency did not ensure that all selected MCOs conducted annual parity analyses and adequately oversight; as a result, parity compliance could not be confirmed, potentially delaying or obstructing MH/SUD treatment for Medicaid enrollees.
Audit Scope
Audit period October 1, 2022, through September 30, 2023; review of state oversight of three Medicaid MCOs serving about 1.9 million enrollees, assessing whether parity analyses of MH/SUD benefits and related prior authorization were conducted and documented.
Key Findings Summary
Two of the three selected Medicaid MCOs did not perform annual parity analyses and were unable to demonstrate compliance with parity requirements related to the prior authorization of MH/SUD services.
The State agency's oversight did not adequately ensure that MCOs complied with parity requirements; policies were unclear and relied on attestations rather than focused reviews of parity analyses and supporting data.
AI-Assisted
AI-Generated Insight
The audit highlights gaps in state policy clarity and oversight that can lead to noncompliance with parity requirements; actions by the State agency, including updated contracts and submission requirements, address these weaknesses, but consistent enforcement is needed.
Audit Objectives
Determine whether the Arizona Health Care Cost Containment System (State agency) ensured that its Medicaid managed care organizations (MCOs) complied with parity requirements related to prior authorization for mental health and substance use disorder (MH/SUD) services provided to Medicaid enrollees.
Audit Findings (2)
Two of the three selected Medicaid MCOs did not perform annual parity analyses and were unable to demonstrate compliance with parity requirements related to the prior authorization of MH/SUD services.
The State agency's oversight did not adequately ensure that MCOs complied with parity requirements; policies were unclear and relied on attestations rather than focused reviews of parity analyses and supporting data.
Recommendations (3)
Clarify that MCOs are required to annually perform parity analyses.
Require MCOs to submit the results of parity analyses with reliable supporting documentation (e.g., data) for the State agency's review.
Review the MCOs' annual parity analyses and supporting documentation.