🗞️ NLRB Reopens Question of How Far Its "Health Care Rule" Reaches in Hybrid Hospital Union Votes
The NLRB granted Essentia Health's request for review, questioning whether its 1989 Health Care Rule governs unit composition when a bargaining unit mixes acute care hospitals with non acute clinics.
The National Labor Relations Board has agreed to take a fresh look at a foundational question in health care labor law: what happens when a single proposed bargaining unit spans both acute care hospitals and outpatient clinics that fall outside that classification.
The case arose after the Minnesota Nurses Association petitioned in 2023 to represent about 400 Advanced Practice Providers, including nurse practitioners, physician assistants, certified nurse midwives, and clinical nurse specialists, across nine hospitals and 51 clinics in Essentia Health's East Market division, which stretches across Minnesota, North Dakota, and Wisconsin.
Essentia challenged the proposed unit on two fronts. It argued the unit was too narrow because federal regulation known as the Health Care Rule requires that, in acute care hospitals, only eight specific categories of employees can form appropriate bargaining units, meaning all professional staff, not just advanced practice providers, would need to be included. Separately, the company argued the geographic footprint of the unit was too broad and should be split among 13 regional submarkets.
A Regional Director later rejected both arguments, finding the Health Care Rule did not apply because the unit combined hospitals with non hospital clinics, and instead relying on the community of interest standard the Board set out in its 2022 American Steel Construction decision. Employees subsequently voted to unionize, and a certification of representative was issued. (The Board's order lists the Regional Director's decision date as June 11, 2023, though the petition itself was filed on November 27, 2023; this appears to be a typographical error in the underlying order.)
On review, the three member Board, led by Chairman James Murphy, granted the employer's request but narrowed its scope considerably. The Board is not revisiting whether the union's proposed unit meets the American Steel standard, nor whether that 2022 precedent itself was correctly decided. Instead, it is asking the parties and any interested outside groups to weigh in on a single, more technical issue: does the Health Care Rule's classification requirements apply at all when a petitioned for unit combines acute care and non acute facilities, and if not, what standard should govern the mix of job classifications included.
The Board took care to note that the Health Care Rule addresses which classifications belong in a unit, not which locations belong in it. Questions about whether hospitals and clinics can be combined geographically remain governed by traditional multi facility precedent regardless of the outcome here.
Member David Prouty dissented from the decision to grant review at all, arguing that because employees already voted for representation and a certification issued, there was no compelling reason under Board rules to reopen the matter and extend uncertainty over their bargaining representative. He nonetheless joined in inviting briefing since review was granted.
Interested parties have until July 29, 2026, to file opening briefs, with responsive briefs from the parties due August 12, 2026.
Key Points
- The NLRB granted limited review of a Regional Director's decision certifying a bargaining unit of Advanced Practice Providers at Essentia Health's Minnesota based hospital and clinic network.
- Review is confined to whether the Health Care Rule governs the mix of job classifications in bargaining units that combine acute care hospitals with non acute facilities.
- The Board is not reconsidering the geographic scope of the unit or the validity of its 2022 American Steel Construction standard.
- Employees already voted to unionize, and a certification of representative has been issued.
- Member Prouty dissented from granting review, citing the lack of compelling reasons and the risk of prolonging representation uncertainty.
- Briefs from parties and interested outside groups are due July 29, 2026, with responsive briefs due August 12, 2026.
Primary Source Author: National Labor Relations Board (Chairman James R. Murphy and Members David M. Prouty and Scott A. Mayer)
Primary Source: Essentia Health and Minnesota Nurses Association, 374 NLRB No. 140, Case 18-RC-330714 (July 15, 2026)
Primary Source Link: https://www.nlrb.gov/case/18-RC-330714
