Highlights
Research published in the Journal of General Internal Medicine highlights several critical findings regarding the intersection of race and clinical communication:
- Patient-provider racial concordance modestly increases the likelihood of advance care planning (ACP) conversations for Black, White, and Hispanic patients.
- Asian providers were found to engage in ACP discussions more frequently than other racial groups, while Hispanic providers showed lower engagement rates.
- Despite the benefits of concordance, systemic quality improvement initiatives significantly elevated overall ACP rates, suggesting that organizational policy is a powerful tool for closing care gaps.
- Structural and communication barriers persist across all racial dyads, indicating that concordance alone is not a panacea for end-of-life care disparities.
Introduction: The Imperative for Equitable End-of-Life Care
Advance care planning (ACP) is a cornerstone of high-quality, person-centered care for seriously ill patients. It involves discussions between patients, their families, and healthcare providers about future medical preferences, particularly regarding life-sustaining treatments and end-of-life care. When performed effectively, ACP aligns medical interventions with patient values, reduces unwanted aggressive care, and eases the psychological burden on bereaved families. However, decades of research have documented persistent racial and ethnic disparities in the utilization of ACP, with Black and Hispanic populations often having lower rates of documented preferences compared to White populations.
One proposed mechanism to mitigate these disparities is patient-provider racial concordance—the sharing of a common racial or ethnic identity between the clinician and the patient. Proponents of this model suggest that concordance may enhance trust, improve communication, and reduce implicit bias. However, existing literature on the impact of concordance on ACP has been limited by small sample sizes and a lack of data on diverse racial dyads. A landmark study by Carter et al., recently published in the Journal of General Internal Medicine, provides a comprehensive analysis of how race and concordance influence the incidence of inpatient ACP in a massive, national cohort.
Study Design and Methodology
The researchers conducted a retrospective observational cohort study utilizing data from a national physician staffing organization (PSO). The study period spanned from 2016 to 2019, capturing a critical era of quality improvement in ACP documentation following the introduction of specific Medicare reimbursement codes.
Study Population
The sample included 390,392 hospitalizations of seriously ill Medicare beneficiaries across 220 hospitals in 35 US states. These patients were managed by 2,808 providers. This large-scale, multi-state approach allowed for a robust analysis of various racial dyads that smaller studies could not achieve.
Measurements and Analysis
The primary outcome was the occurrence of an ACP conversation, identified via Current Procedural Terminology (CPT) codes 99497 and 99498. These codes, introduced in 2016, allow clinicians to bill for time spent discussing advance directives and end-of-life preferences. Patient and provider races were categorized into four groups: White, Black, Hispanic, and Asian. The researchers employed hierarchical logistic regression to account for patient demographics, clinical risk factors, and hospital-level characteristics, while including random effects for hospital clustering to ensure the results were not skewed by specific institutional cultures.
Key Findings: The Nuanced Impact of Race
The results of the study suggest that while racial concordance does matter, the relationship between race and clinical engagement is complex and influenced by broader professional and systemic factors.
The Role of Racial Concordance
The study found that racial concordance modestly but significantly increased the likelihood of ACP conversations for several groups. Specifically, Black, White, and Hispanic patients were more likely to have an ACP discussion when their provider shared their racial or ethnic background. Interestingly, the researchers also identified certain cross-race pairings that showed higher engagement, suggesting that the “concordance effect” may not be limited strictly to shared identity but may also involve cultural competency or specific communication styles that resonate across certain groups.
Provider Race as a Predictor
One of the most striking findings was the variation in ACP engagement based on the provider’s race, independent of the patient’s race. Asian providers were significantly more likely to engage in ACP discussions across all patient groups. Conversely, Hispanic providers were generally less likely to bill for ACP conversations compared to their White, Black, or Asian counterparts. These findings suggest that professional training, cultural attitudes toward end-of-life discussions within the medical community, and perhaps even administrative billing practices vary significantly among different demographic groups of physicians.
The Context of Quality Improvement
It is important to note that the hospitalizations in this study occurred under a national PSO’s quality improvement initiative. This initiative resulted in ACP rates that were substantially higher than the national average. This context suggests that while racial dynamics continue to influence care, a strong institutional focus on ACP can lift the baseline for all patients, potentially narrowing the absolute gap in care even if relative disparities remain.
Expert Commentary and Clinical Implications
The findings by Carter et al. provide a double-edged sword for health policy experts. On one hand, the evidence that concordance improves ACP engagement supports efforts to diversify the medical workforce. If patients feel more comfortable discussing sensitive end-of-life topics with providers who share their background, then representation is a clinical necessity, not just a social goal.
On the other hand, the “modest” nature of the concordance effect suggests that matching patients with providers of the same race is not a complete solution for racial inequities. The persistence of disparities, even in a high-performing PSO environment, points toward deeper structural issues. These may include historical mistrust of the medical system, language barriers that are not fully captured by racial categories, and the systemic under-resourcing of hospitals that serve minority populations.
Limitations and Future Research
While the study is robust, it relies on CPT codes to identify ACP conversations. This may underestimate the true frequency of these discussions, as some clinicians may engage in ACP without billing for it. Furthermore, the study does not capture the *quality* or *content* of the ACP discussions—only their occurrence. Future research should focus on qualitative assessments of these conversations to determine if concordance affects the alignment between documented care and the patient’s actual lived values.
Conclusion
The study by Carter and colleagues serves as a critical reminder that the patient-provider relationship is a fundamental unit of healthcare equity. While racial concordance provides a modest boost to advance care planning engagement, it is only one piece of a much larger puzzle. To truly eliminate disparities in end-of-life care, the medical community must combine workforce diversification with rigorous communication training and systemic quality improvement initiatives that transcend racial boundaries. The goal should be a healthcare system where every seriously ill patient, regardless of their race or the race of their physician, receives the opportunity to define their goals of care in a supportive and culturally resonant environment.
References
- Carter B, Kaur-Gill S, Murphy M, O’Malley AJ, Barnato AE. The Impact of Race and Physician-Patient Racial Concordance on the Incidence of Inpatient Advance Care Planning. Journal of General Internal Medicine. 2026. PMID: 41857450.
- Yoo JW, et al. Physician-Patient Racial/Ethnic Concordance and End-of-Life Care. American Journal of Hospice and Palliative Medicine. 2021.
- Barnato AE, et al. Racial and Ethnic Differences in Hospice Use and Hospitalizations at the End of Life. JAMA. 2009.