Physician burnout has been associated with higher rates of self-reported medical errors and increased costs related to physician turnover. This analysis linked survey data from family physicians to Medicare claims to explore any association of burnout with four objective measures of care outcomes (ambulatory care-sensitive admissions, ambulatory care-sensitive emergency department visits, readmissions, or costs). There was no consistent, statistically significant relationship between burnout and the four measures of care outcomes and further research on this relationship is warranted.