Medicaid Monitor
Policy Intelligence
Medicaid Monitor
Policy Intelligence
Updated 12:07 PM MT
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Federal Policy·September 21, 2026

OIG Finds CMS Medical Loss Ratio Data Validation Process for Medicaid MCOs Has Gaps

The HHS Office of Inspector General found that CMS's process for verifying the accuracy of medical loss ratio data submitted by states for Medicaid managed care organizations has limitations that may affect oversight. The report identifies weaknesses in how CMS validates state-reported MLR data used to determine whether MCOs meet federal standards requiring at least 85% of capitation payments go toward medical care and quality improvement. OIG's findings affect CMS's ability to ensure compliance with MLR requirements and identify MCOs that may owe remittances to states. The report matters for state Medicaid agencies responsible for collecting and reporting MLR data and for managed care plans subject to MLR requirements and potential remittance obligations.

Why it matters

Inadequate federal validation of MLR data creates compliance risk for states and MCOs and may allow inaccurate reporting to go undetected, potentially affecting remittance calculations and federal oversight.

Managed Care · Finance

Read the full article at oig.hhs.gov →

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