Nurse Practitioners Filling the Physician Shortage Gap
This paper examines the argument for expanding the nurse practitioner (NP) workforce as a strategic response to the projected U.S. physician shortage. After reviewing recent economic data suggesting that U.S. healthcare spending growth has actually stabilized relative to inflation, the paper shifts focus to the anticipated shortfall of 91,500 physicians by 2020 following the Affordable Care Act's coverage expansion. Drawing on workforce statistics and salary comparisons, the paper argues that replacing primary care physicians with NPs — who provide equivalent care quality — could generate approximately $10 billion in annual labor cost savings and help close the provider gap.
- Healthcare Spending: A More Nuanced Picture: Recent data shows healthcare cost growth has stabilized
- The Looming Physician Shortage: ACA coverage expansion worsens projected physician shortfall
- The Nurse Practitioner Workforce: NPs provide care quality equivalent to primary care physicians
- Economic Case for Expanding the NP Workforce: Replacing physicians with NPs yields $10 billion in savings
- Conclusions: NPs can fill physician gap with significant cost benefit
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What makes this paper effective
- The paper opens by challenging a popular assumption — that healthcare costs are spiraling out of control — using specific economic data, which strengthens the credibility of its subsequent argument.
- It transitions smoothly from cost analysis to workforce policy, building a logical chain from physician shortage to NP workforce expansion to cost savings.
- Concrete salary figures and a calculated annual savings estimate ($10 billion) give the policy argument a quantitative grounding that is persuasive and easy to follow.
Key academic technique demonstrated
The paper demonstrates effective use of a "steel-man then pivot" structure: it acknowledges and quantifies the limits of the dominant cost-control argument before redirecting the reader toward a more compelling rationale — the physician shortage — for the same policy conclusion. This approach shows analytical maturity and pre-empts counterarguments.
Structure breakdown
The paper is organized into five sections. It opens by contextualizing and then complicating the healthcare cost narrative. It then introduces the physician shortage as an alternative policy driver. Two subsequent sections establish the size of the NP workforce and the economic savings achievable by deploying NPs to fill the gap. A brief conclusion synthesizes the core findings. The reference list follows APA format throughout.
Healthcare Spending: A More Nuanced Picture
There is no question that healthcare costs have been weighing heavily on policy makers, especially with an aging baby-boom generation and the passage of the Patient Protection and Affordable Care Act (ACA) of 2010. Total national spending on healthcare was estimated to have exceeded $2.8 trillion in 2012, representing 17.9% of the gross domestic product (GDP) (Turner and Hughes-Cromwick, 2013). Given its current trajectory, healthcare spending could reach $4.8 trillion by 2021 and consume nearly 20% of GDP (CMS, n.d.).
However, not everyone considers healthcare spending to be out of control. Rather than rely solely on percent GDP, Turner and Hughes-Cromwick (2013) looked at spending as a percent of potential GDP (PGDP). PGDP is considered a better long-term reference for economic trends because it minimizes fluctuations caused by short-term changes in inflation. Based on this comparison, U.S. healthcare spending is currently around 17.0% of PGDP, but more importantly, annual increases in healthcare spending reached all-time lows in 2009 and 2010. In fact, annual increases in healthcare spending declined from 10% to 4% between 2002 and 2008 and have since stabilized between 4% and 6%. These findings suggest that U.S. healthcare spending relative to the consumer price index (CPI) — an accepted measure of inflation — had stabilized by 2008 and has been only 1–3% above the CPI since (Inflation.eu, 2013).
The Looming Physician Shortage
Using out-of-control healthcare costs as an argument for increasing the role of nurse practitioners (NPs) may not be sufficiently convincing in light of the above findings. Another argument that has received significant attention is an increasing physician shortage (Bell, 2012). A recent policy recommendation by the Association of American Medical Colleges (AAMC, 2012) predicts that unless Congress enacts emergency legislation to remove the annual cap on residency training, the additional 300 positions funded under the ACA cannot meet the additional 10,000 needed to satisfy demand. With 32 million Americans suddenly becoming eligible for healthcare coverage under the ACA and an aging baby-boom generation, the doctor shortage is expected to reach 91,500 by 2020.
The Nurse Practitioner Workforce
In 2010 there were approximately 106,000 NPs in the U.S., of which 52% were working in primary care (AHRQ, 2011). By comparison, there were approximately 560,000 primary care physicians (BLS, 2012a). Since numerous studies have found that NPs provide care quality equivalent to that of physicians (Newhouse et al., 2011), the looming physician gap could be moderated by an increase in the size of the NP workforce.
References
AAMC (Association of American Medical Colleges). (2012). AAMC physician workforce policy recommendations. Association of American Medical Colleges. Retrieved 26 Mar. 2013 from https://www.aamc.org/download/304026/data/2012aamcworkforcepolicyrecommendations.pdf.
AHRQ (Agency for Healthcare Research and Quality). (2011). The number of nurse practitioners and physician assistants practicing primary care in the United States. Agency for Healthcare Research and Quality, U.S. Department of Health and Human Resources. Retrieved 26 Mar. 2013 from
Bell, Alison. (2012, Oct. 26). Can nurse practitioners do more? LifeHealthPro. Retrieved 26 Mar. 2012 from
BLS (U.S. Bureau of Labor Statistics). (2012a). Physicians and Surgeons. Job outlook. BLS.gov. Retrieved 26 Mar. 2013 from ftp://ftp.bls.gov/pub/special.requests/ep/ind-occ.matrix/occxls/occ29-1060.xls.
BLS (U.S. Bureau of Labor Statistics). (2012b). Physicians and Surgeons. Pay. BLS.gov. Retrieved 26 Mar. 2013 from http://www.bls.gov/ooh/healthcare/physicians-and-surgeons.htm#tab-5.
CMS (U.S. Centers for Medicare and Medicaid). (n.d.). National health expenditure projections 2011–2021. Forecast Summary. CMS.org. Retrieved 26 Mar. 2013 from
Inflation.eu. (2013). Historic inflation United States — CPI inflation. Triami Media BV, HomeFrance. Retrieved 26 Mar. 2013 from
Newhouse, Robin P., Stanik-Hutt, Julie, White, Kathleen M., Johantgen, Meg, Bass, Eric B., Zangaro, George et al. (2011). Advanced practice nurse outcomes 1990–2008: A systematic review. Nursing Economics, 29(5), 230–250.
Pronsati, Michelle Perron. (2012). National Salary Report 2011: A dramatic drop in PA salary, but just a dip for NPs. Advance for NPs & PAs, Merion Matters. Retrieved 26 Mar. 2013 from
Turner, Ani and Hughes-Cromwick, Paul. (2013). Connecting U.S. health expenditures with the health sector workforce. Business Economics, 48, 42–57.
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