CMS Releases Long-Awaited Final Guidance on Hospital Co-Location and Space-Sharing Arrangements


On November 12, 2021, the Centers for Medicare and Medicaid Services (“CMS”) released final guidance confirming that hospitals can be co-located with other hospitals or healthcare providers. CMS’ aim for the guidance is to balance flexibility in service provision for providers with ensuring patient confidence in CMS’ quality of care oversight functions.  The final guidance provides direction to state surveyors in the evaluation of a hospital’s compliance with the Medicare Conditions of Participation (“CoPs”) when it is sharing space or contracted staff through service arrangements with another co-located hospital or healthcare provider.  CMS also reiterated a key tenet of co-location arrangements: that each provider must independently meet its applicable CoPs, but, overall, the final guidance is less prescriptive than the draft guidance CMS released in May 2019, and in its wake raises new questions for providers.

The final guidance directs providers to evaluate any co-location arrangement based on its impact to the totality of the CoPs, and directs surveyors to use compliance with the CoPs as the basis for their surveying.  CMS may have intended this lack of specificity to provide more flexibility to hospitals in how they ensure compliance with the CoPs in co-location situations.  However, the elimination of most of the specific bright-line examples regarding the sharing of space, contracted services, staffing, and emergency services has increased uncertainty and lowered predictability among providers as to whether specific co-located practices are generally allowed or not.

With few specific examples to rely on in the final guidance, the onus will be on hospitals to document and demonstrate to surveyors their compliance with the CoPs when they are co-located with other hospitals or healthcare facilities.  Of note, the guidance states that references to other “healthcare providers” excludes critical access hospitals and private physician offices.  The latter exclusion raises questions as to how hospitals co-located with physician offices in multi-tenant buildings will be surveyed.  The allowableness of shared-space arrangements in such circumstances may hinge on compliance with the provider-based regulation, 42 C.F.R. 413.65.  Hospitals, including provider-based locations of hospitals, are required to meet the definition of a hospital at all times and should note CMS’s longstanding position that hospital space must be under the hospital’s control and be considered hospital space 24/7. Such space cannot be part-time hospital space and part-time used as a physician office or for other non-hospital activities.

Additional observations about the final guidance on co-location and shared space:

We will provide more insight and clarity on the final guidance as it becomes available from CMS.


©2025 Epstein Becker & Green, P.C. All rights reserved.
National Law Review, Volume XI, Number 327