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State Variation in the Utilization of Nurse Practitioner-Provided Home-Based Primary Care: A Medicare Claims Analysis

J Gerontol Nurs. 2023 May;49(5):11-17. doi: 10.3928/00989134-20230414-01. Epub 2023 May 1.

ABSTRACT

Nurse practitioners (NPs) provide an increasing proportion of home-based primary care, despite restrictive scope of practice laws in approximately one half of states. We examined the relationship between scope of practice laws and state volume of NP-provided home-based primary care by performing an analysis of 2018 to 2019 Medicare claims. For each state we calculated the proportion of total home-based primary care visits by NPs and the proportion of all NPs providing home-based primary care. We used the 2018 American Association of Nurse Practitioners classification of state practice environment. We performed chi-square tests to assess the significance between volume and practice environment. We found that 42% of home-based primary care is delivered by NPs nationally, but substantial variation exists across states. We did not find a discernible or statistically significant pattern of uptake of NP-provided home-based primary care across full, reduced, or restricted states. [Journal of Gerontological Nursing, 49(5), 11-17.].

PMID:37126015 | DOI:10.3928/00989134-20230414-01

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