The Primary Care Crisis Paradox: MedPAC Data Challenges Prevailing Narrative on U.S. Healthcare Reform
Key Insights
MedPAC data show nearly all Medicare (search) beneficiaries have a primary care provider, with over 75% able to see their PCP within two weeks, challenging the narrative of a primary care access crisis.
U.S. life expectancy gaps with peer nations are driven primarily by external causes—drugs, alcohol, suicide, homicide, and traffic accidents—rather than inadequate primary care access.
The budget-neutral Medicare (search) physician fee schedule creates a zero-sum competition between primary care and specialty care, where declining specialist access metrics have received far less attention.
The long-held assumption that increased investment in primary care is the key to solving America's health care crisis is facing renewed scrutiny, following the release of the Medicare Payment Advisory Commission (search)'s (MedPAC) annual report to Congress. The data present a paradox: by nearly every metric tracked, primary care in America is succeeding, yet the nation's health outcomes continue to lag behind peer countries.
According to the MedPAC report, nearly all Medicare (search) beneficiaries have a primary care provider (PCP). Over three-quarters can see their PCP within two weeks. Patients in rural environments report less difficulty finding a PCP and experience even shorter wait times. Services and spending on evaluation and management codes are increasing, and compensation among PCPs is rising faster than the rest of the field.
"By every metric we track, primary care in America is succeeding, and it has been for years," write Christopher P. Childers, M.D., Ph.D., a surgical oncologist at the University of Washington, and Thomas C. Tsai, M.D., M.P.H., a surgeon at Harvard Medical School, in a STAT First Opinion essay. "Yet this runs counter to the pervasive narrative that investing more in primary care is the key to solving the American health care crisis."
The Mortality Gap: External Causes, Not Primary Care Failures
Childers and Tsai argue that when researchers disaggregate the mortality gap between the United States and peer nations, the story that emerges is not one of inadequate primary care access. The U.S. health care system actually performs remarkably well on traditional primary care metrics—vaccine rates, cancer screenings, and management of diabetes and hypertension are all above average compared with peers.
Instead, the data show that lower life expectancy is largely driven by external causes: drugs, alcohol, suicide, homicide, and traffic accidents. "The conditions driving our excess mortality are chronic, behavioral, and socially determined—and for the tens of millions who are uninsured or underinsured, the causes are compounded by barriers no hospital, clinic, or physician alone can be expected to fix," they write.
This analysis has drawn sharp responses from leaders in primary care. Sarah Nosal, M.D., president of the American Academy of Family Physicians; Jan Carney, M.D., M.P.H., president of the American College of Physicians (search); and Andrew Racine, M.D., Ph.D., president of the American Academy of Pediatrics, jointly responded that "America's health care challenges will not be solved by choosing between primary care and specialty care. Patients need both."
They cite evidence showing that adults who have a usual source of primary care are much more likely to receive recommended preventive services for chronic disease—95.5% compared with 67.6% of adults without that connection point. For patients already living with chronic disease, having a usual source of primary care is associated with an 11% reduction in emergency department visits for adults and a 50% reduction in avoidable emergency visits and hospitalizations for children. It is also associated with substantially lower health care costs—approximately 54% lower for adults with chronic disease and nearly 40% lower for children.
The Zero-Sum Payment Architecture
Central to the debate is the structure of the Medicare (search) physician fee schedule, which must remain budget-neutral. Under this design, any increase to primary care reimbursement comes, arithmetically, at the expense of specialty care.
"For more than a decade, advocacy for primary care reimbursement reform has proceeded as though specialists on the other side of that ledger were simply obstacles to overcome, rather than providers whose services patients also need," Childers and Tsai write.
The consequences, they argue, are visible in MedPAC data that have attracted far less attention: Consumer Assessment of Healthcare Providers and Systems (CAHPS) scores show declining patient access to specialists, a finding supported by other surveys and MedPAC's own focus groups. "For patients with complex, multisystem disease, primary care is necessary but not sufficient. Delays in specialist access can mean delayed diagnoses, higher acuity at presentation, and greater resource utilization."
Jeffrey Millstein of Penn Medicine offered a different perspective, arguing that payment reform is "not about 'robbing Peter to pay Paul.' It is about more fairly reimbursing cognitive work which in turn can invigorate primary care, expand the workforce, and improve continuity. This will result in improved specialty access for those who truly need it."
A Call for Comprehensive Reform
The three physician leaders from the AAFP, ACP, and AAP emphasized that "Medicare (search)'s outdated physician payment policies and budget neutrality rules need to change," noting that Medicare rates influence other payers, including Medicaid, which is the leading source of health care coverage for children in the U.S.
They added: "The real opportunity is to move beyond policies and narratives that pit specialties against one another. Physicians across every specialty, along with payers and policymakers, must work together toward comprehensive payment reform that strengthens primary care, puts patients first and addresses the upstream factors that shape America's health."
Childers and Tsai conclude that solving the health crisis in the United States will require confronting choices far harder than readjusting a fee schedule: "meaningful investment in the social and economic conditions that determine whether people get sick in the first place; an honest accounting of what medicine can and cannot fix; and a payment system that stops treating specialist access as a luxury and starts recognizing it as an essential component of functional health care infrastructure."
"Primary care is succeeding. That should be good news," they write. "The fact that America is no healthier tells us something important—not about primary care, but about how badly we have misdiagnosed the problem."