Am Fam Physician. 2021;104(6):560
Author disclosure: No relevant financial affiliations.
Comprehensiveness of care is one of the cardinal attributes of high-performing primary care.1 Evidence has shown that more comprehensive care, as measured by the number of services offered, is associated with lower costs and a reduction in hospitalizations.2 Comprehensiveness of care may be defined as either breadth or depth of services offered, but a comprehensive physician can take care of most of their patients' health care needs.
The Robert Graham Center, in conjunction with researchers at the American Board of Family Medicine and IBM Watson Health, examined the number of conditions physicians treat by specialty in the report “Primary Care in the United States: A Chartbook of Facts and Statistics.”3 Using the number of unique International Classification of Diseases, 10th Revision (ICD-10) diagnosis codes as a proxy for measuring comprehensiveness, data from the National Ambulatory Medical Care Survey were analyzed. Primary care physicians use more diagnosis codes than other specialties, with family medicine reporting by far the most ICD-10 codes (Figure 1).
Despite increased comprehensiveness of care compared with other primary care specialties and medical subspecialties, family physicians' scope of practice has been declining.4–6 During the long-term recovery from the COVID-19 pandemic, comprehensive primary care will be essential to meeting the acute and chronic health care needs of our population. To maintain the comprehensiveness of care that is integral to the identity of family medicine, it is essential to advocate for employer support in credentialing, model broad-scope practice for new residency graduates, and increase the representation of family physicians in health systems' leadership.
