Original Research

The Effect of Insurance Type on Patient Access to Ankle Fracture Care Under the Affordable Care Act

Publish date: September 13, 2018

References

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DISCUSSION

This study assessed how insurance type (Medicaid, Medicare, and BlueCross) affects patient access to orthopedic trauma surgeons in 8 geographically representative states. We selected unstable ankle fractures as they are basic fractures treated by nearly all trauma surgeons and should often be surgically treated to prevent serious long-term consequences. Our hypothesis stated that despite the passage of the PPACA, patients with Medicaid would have reduced access to care. As the PPACA has changed the healthcare marketplace by increasing the number of Medicaid enrollees, it is important to ensure that patient access to care improves.

This nationwide survey of orthopedic trauma surgeons demonstrates that Medicaid patients experience added barriers to care that ultimately results in lower rates of successfully obtaining care. This is consistent with other investigations which have assessed Medicaid patient healthcare access.^6,8,10,17-19 This study did not demonstrate a statistically significant difference between Medicaid patients’ ability to obtain appointments in states with expanded Medicaid eligibility vs in states without expanded Medicaid eligibility (39.6% vs 31.9%, P < .18); this has been demonstrated in the literature.⁶

A barrier that was unique to Medicaid patients was the requirement to have a PCP referral (Table 3). A PCP referral was not a barrier to receiving an appointment for patients with Medicare or BlueCross. One reason to explain why Medicaid patients may be required to have PCP referrals is due to their increased medical complexity, extra documentation requirements, and low reimbursement.⁴ Patients who have obtained a PCP referral may be characterized as being more medically compliant.

It is important to note that the Medicaid policies for 4 states included in this study (Massachusetts, North Carolina, Texas, and New York) required a PCP referral in order to see a specialist. However, we found that many orthopedic trauma practices in these states scheduled appointments for Medicaid patients without a PCP referral, suggesting that the decision depended on individual policy. In addition, the majority of offices within these states cited that they simply did not accept Medicaid as an insurance policy, and not that they required a referral.

Our regression analysis did not find a significant relationship between being able to successfully obtain an appointment to be evaluated for an ankle fracture and reimbursement rates for Medicaid. Although studies have stressed the importance of Medicaid reimbursements on physician participation, this result is consistent with previous studies regarding carpal tunnel release and total ankle replacements.^17,19 Long²⁰ suggested that although reimbursements may help, additional strategies for promoting Medicaid acceptance may be needed, including: lowering the costs of participating in Medicaid by simplifying administrative processes, speeding up reimbursement, and reducing the costs associated with caring for those patients.

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