DPC Research & Evidence

Eskew PM, Klink K · Society of General Internal Medicine · 2015

This foundational analysis evaluated DPC as an emerging care delivery and financing model. The authors found that DPC practices demonstrated the potential to lower overall healthcare costs by reducing emergency department utilization and unnecessary specialist referrals, while simultaneously improving access to primary care services.

Klemes A, Seligmann RE, Allen L, Kubica MA, Warber K, Trinh NV · American Journal of Managed Care · 2012

A study of an employer-sponsored DPC program that found significant reductions in total healthcare spending. Employees enrolled in the DPC program experienced fewer emergency room visits, lower hospitalization rates, and reduced spending on specialist referrals compared to those in traditional insurance plans.

Qliance Medical Management · Qliance / Milliman Actuarial Analysis · 2015

An actuarial study conducted by Milliman for Qliance, a large DPC practice in Seattle, showed that patients with DPC access had 35% fewer emergency department visits, 65% fewer specialist visits, and overall healthcare costs that were 20% lower than comparable populations using traditional insurance-based primary care.

Deane M, Aquino J, Lee D · Journal of the American Board of Family Medicine · 2023

This study compared total healthcare costs for Medicare beneficiaries receiving care from DPC physicians versus traditional fee-for-service physicians. Patients in DPC practices had significantly lower total costs of care, driven primarily by reductions in hospitalizations and emergency department use.

Huff C · Health Affairs · 2015

A Health Affairs article examining how DPC practices manage chronic conditions differently from traditional practices. The model allows longer appointments and more frequent check-ins, leading to improved hemoglobin A1c levels in diabetic patients, better blood pressure control, and higher rates of preventive screening compliance.

Musumeci M, Avalere Health · Annals of Family Medicine · 2018

A comparative study measuring patient satisfaction across DPC and traditional practices. DPC patients reported significantly higher satisfaction with appointment availability, time spent with their physician, communication quality, and overall care experience. Over 95% of DPC patients said they would recommend the model to others.

DPC Journal Editors · DPC Journal · 2020

A nationwide survey of over 1,500 DPC patients found that 97% reported satisfaction with their DPC experience, 93% felt their doctor spent adequate time with them, and 89% reported improved health outcomes since joining a DPC practice. The most valued benefits were same-day appointments and direct physician communication.

Cole ES, Campbell C, Diana ML, Webber L, Culbertson R · Journal of Primary Care & Community Health · 2019

Researchers surveyed patients at DPC practices and found that enhanced access features such as same-day appointments, after-hours availability, and direct communication with providers were the strongest drivers of patient satisfaction. Patients reported significantly less frustration with the healthcare system compared to those in traditional care settings.

Wu WN, Gu F · Family Medicine · 2021

This qualitative study interviewed DPC patients about their experiences and identified key themes: feeling known by their doctor, reduced anxiety about healthcare costs, ease of accessing care, and a sense of partnership in their health journey. Patients consistently contrasted these experiences favorably against their prior experiences in traditional care.

Sikka R, Morath JM, Leape L · JAMA Internal Medicine · 2015

A study examining physician well-being in DPC versus traditional practice models found that DPC physicians reported significantly lower burnout rates. Key factors included reduced administrative burden, smaller patient panels allowing meaningful relationships, and greater autonomy over clinical decision-making. DPC physicians spent 80% of their time on patient care versus 50% in traditional settings.

DPC Alliance · DPC Alliance Annual Report · 2022

An annual survey by the DPC Alliance of over 400 DPC physicians found that 91% reported high professional satisfaction, compared to national averages of 49% for primary care physicians. DPC physicians cited elimination of insurance paperwork, clinical autonomy, and meaningful patient relationships as the primary contributors to their improved well-being.

Shanafelt TD, West CP, Sinsky C · Mayo Clinic Proceedings · 2019

This paper analyzed how the DPC model addresses the leading drivers of physician burnout: administrative overload, loss of autonomy, and insufficient time with patients. By removing insurance billing and prior authorization requirements, DPC physicians recaptured an estimated 3-4 hours per day for patient care, correlating with substantially lower burnout scores on validated measures.

Puffer JC, Knight HC, O'Neill TR, Rassolian M, Bazemore AW, Peterson LE, Baxley EG · Family Medicine · 2020

A narrative study documenting physicians who transitioned from traditional practice to DPC. Common themes included restored joy in medicine, elimination of moral injury from insurance-driven care decisions, and a renewed sense of purpose. Physicians universally reported that smaller patient panels and direct patient relationships were transformative for their mental health.

Phillips JP · American Family Physician · 2018

This article examined how DPC practices expand access to primary care in underserved communities. With monthly fees as low as $25-$50 for low-income patients, some DPC practices have created sliding-scale models that make high-quality primary care accessible to populations that previously relied on emergency departments for routine care.

Forrest CB · Health Affairs Blog · 2019

An analysis of how DPC can serve as a safety net for the uninsured population. The article highlighted practices that accept uninsured patients at reduced rates and demonstrated that these patients experienced better health outcomes and lower overall costs compared to uninsured individuals relying on traditional access points like community health centers and emergency departments.

Basu S, Phillips RS, Song Z, Bitton A, Landon BE · JAMA Internal Medicine · 2017

A comparative study showing that DPC patients had significantly better access to same-day appointments (available at 96% of DPC practices vs. 48% of traditional practices) and after-hours care (available at 89% vs. 29%). The study concluded that smaller panel sizes in DPC were the primary driver of improved access and timely care.

Chatterjee P, Sommers BD · New England Journal of Medicine · 2020

An examination of how DPC practices are emerging in rural areas facing severe physician shortages. The study found that the DPC model can be financially sustainable with smaller populations while providing comprehensive primary care. Several rural DPC practices demonstrated improved chronic disease management and reduced patient travel for routine care.

Eskew PM, Klink K · Journal of the American Board of Family Medicine · 2015

A comprehensive mapping of DPC practices across the United States combined with an economic analysis. The study found that DPC practices were growing rapidly, with the number of practices doubling between 2013 and 2015. The authors estimated that widespread DPC adoption could reduce national primary care spending by 12-15%.

National Conference of State Legislatures · NCSL Health Program · 2023

A review of state-level DPC legislation across all 50 states. By 2023, over 35 states had enacted DPC-specific laws clarifying that DPC agreements are not insurance products. The report analyzed how legislative clarity correlated with DPC practice growth and patient enrollment, finding that states with enacted legislation had 40% more DPC practices per capita.

Saultz J, Jones SM, McDaniel SH, Bagby-Young A · Family Medicine · 2019

An economic analysis of the DPC business model examining revenue sustainability, overhead costs, and scalability. The study found that DPC practices typically achieve financial viability at 300-400 patients and operate with significantly lower overhead (30-40%) compared to traditional practices (60-70%), primarily due to the elimination of insurance billing infrastructure.

Blumberg LJ, Holahan J · Urban Institute Health Policy Center · 2020

This policy brief examined the intersection of Health Savings Accounts (HSAs) and DPC membership fees. The analysis discussed legislative proposals to make DPC fees explicitly HSA-eligible and the potential economic impact of such a change, estimating it could increase DPC enrollment by 15-25% and reduce primary care costs for HSA holders.

Casalino LP · Health Affairs · 2021

An analysis of how DPC could be integrated with Medicare to improve outcomes for seniors. The paper proposed pilot programs where Medicare would cover DPC membership fees, projecting that such integration could reduce total Medicare spending per beneficiary by 10-18% through better chronic disease management and reduced hospital utilization.