MEDICAID THIRD PARTY LIABILITY REVIEW FROM THE GAO

Identifying third party liability continues to be a challenge within the coordination of benefits for Medicaid. By law, plans are payers of last resort so whenever beneficiaries have other active coverage (OHI), those third parties should pay first. Presently, plans are required to incorporate new payment procedures to aid in ensuring that they do not pay more than they should. Despite the requirement, CMS is unsure as to whether or not plans have implemented the new procedures and the GAO is advising that the agency determines compliance.

The new payment procedures were enacted as part of The Bipartisan Budget Act of 2018. Before the legislation, Medicaid plans would regularly pay providers for services and then look for reimbursement from any liable third parties. This retrospective approach is known as Pay and Chase. Additionally, the law included a provision for the GAO to evaluate the potential impact of the legislation.

In August, the GAO released their report which included their discoveries and recommendations. They found that nine of the states reviewed are in various stages of implementing the law's third party liability changes. These changes affect whether providers must seek payment from a liable third party before the Medicaid plan pays for services. The new procedures apply to prenatal care services, pediatric preventive services, and services for children subject to child support enforcement. The report went on to point out:

"Officials from four of the nine selected states reported having fully implemented the changes for prenatal care services, which were required to be implemented starting in February 2018. Officials from the remaining five states were discussing the changes internally, researching how to implement the changes in their Medicaid payment systems, or waiting for additional guidance from the Centers for Medicare & Medicaid Services (CMS), the federal agency responsible for overseeing states' Medicaid programs."

"None of the nine states had implemented the changes to pediatric preventive services and services for CSE beneficiaries, which must be implemented starting in October 2019. Officials from six states told GAO that they were in the early stages of exploring how they would make the changes, while the remaining three states had not developed such plans."

The GAO also found issues with the guidance that CMS issued to states for implementation of the third party liability changes. CMS's guidance incorrectly informs plans that providers are not required to seek payments from OHI before plans pay for some prenatal services.

The report also reveals that CMS is not adhering to its oversight responsibilities. It specifies that the agency has not effectively determined whether plans are complying with the updated third party liability requirements. CMS expects plans to comply, yet it does not verify that the changes have been implemented unless informed of non-compliance.

The GAO also discussed the impact of the changes with Medicaid specialists and stakeholders. According to the stakeholders, the new requirements could possibly result in a reduction in beneficiary access to care because providers would be less willing to see Medicaid patients. The two primary reasons are:

1. "The changes may increase administrative requirements for providers by requiring them to identify sources of coverage, obtain insurance information, and submit claims to third-party insurers before submitting them to Medicaid."
2. "The changes may result in providers waiting longer to receive Medicaid payment for certain services to the extent that states require providers to seek third-party payments before paying the providers' claims."

Lastly, the GAO report featured two recommendations to CMS. One of which was to ensure that the agency's guidance on third party liability requirements reflects current law and the other was to figure out the extent to which plans are complying with third party liability requirements.

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