Physician assistant and advance practice nurse care in hospital outpatient departments: United States, 2008-2009.

This analysis shows that visits to PAs or APNs have become more common in hospital OPDs over the past decade. Several of the 2008–2009 findings are consistent with previous studies. For example, visits seen only by a PA or APN continue to be higher in rural areas. In addition, a higher proportion of visits to PAs or APNs occur with younger patients. This analysis uncovered some new findings about PAs or APNs in hospital OPDs. Visits to PAs or APNs are more common in nonteaching hospitals and in smaller hospitals. General medical and obstetrics or gynecology clinics have higher percentages of PA or APN visits than either pediatric or surgery clinics. PAs or APNs in hospital OPDs provide services to patients for whom the clinic serves as a primary care provider and for assessing new problems or provision of preventive care. PAs or APNs are providing an increasing share of care delivered in OPDs compared with the previous decade. The findings in this report suggest that PAs or APNs continue to provide a critical health care function by providing care in settings with fewer physicians, such as rural locations, small hospitals, and nonteaching hospitals. All material appearing in this report is in the public domain and may be reproduced or copied without permission; citation as to source, however, is appreciated.