
Adoption of the collaborative care model has expanded dramatically across all major insurance coverage types since the introduction of dedicated billing codes in 2018, according to an analysis performed by Stoddard Davenport, M.P.H., and colleagues at Milliman.
“This expansion is evident through the substantial increase in provider and patient participation, as well as the volume of services provided across Original Medicare, Medicare Advantage, Medicaid and the Children’s Health Insurance Program (CHIP), and commercial markets,” according to the Milliman report, which was commissioned by APA and the Mental Health Policy Institute.
For instance, between 2018 and 2022, the number of patients receiving collaborative care services increased from 4,095 to 21,160 individuals with original Medicare; 2,605 to 20,780 with Medicare Advantage; 3,380 to 30,930 with Medicaid and CHIP; and 1,649 to 27,444 individuals with commercial insurance.
Similarly, between 2018 and 2022, the number of physicians billing for collaborative care increased nationally from 881 to 5,131 for Original Medicare, 568 to 5,660 for Medicare Advantage, 629 to 5,389 for Medicaid and CHIP, and 545 to 3,741for commercial insurance, according to the report.
The researchers compiled their findings using multiple insurance claim datasets available from the Centers for Medicare and Medicaid Services as well as their own proprietary dataset of commercially insured individuals. Collectively, the datasets included the health care encounters of approximately 219 million individuals.
The Milliman analysis noted that while adoption of collaborative care has increased overall, there are significant differences between geographic areas. “Adoption of collaborative care is generally lower in rural areas across all insurance coverage types, and the level of adoption in Medicaid and CHIP is notably higher in states that have activated [collaborative care] codes for their Medicaid plans compared to states that have not,” according to Milliman.
In a statement released by Path Forward, a coalition of organizations dedicated to ensuring equitable access to quality mental health and substance use care, APA CEO and Medical Director Marketa M. Wills, M.D., M.B.A., said: “ Given the ongoing mental health crisis, the opioid epidemic, and high rates of suicide, the widespread implementation of this model is now more essential than ever to reach the growing number of Americans in need of quality mental health services. Simply stated, the more we adopt the Collaborative Care Model, the more patients can access it, and the more lives we will save.”
For more information, see the Psychiatric News article “Collaborative Care Has a Pivotal Role in Digital Health, Experts Say.”
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