US · guidance
CMS SOM App. W, Tag C-0836
[§485.610(e) Standard: Off-campus and Co-Location Requirements for CAHs
A
CAH may continue to meet the location requirement of paragraph(c) of this section
based only if the CAH meets the following:]
(2) If a CAH or a necessary provider CAH operates an off-campus provider-based
location, excluding an RHC as defined in §405.2401(b) of this chapter, but
including a department or remote location, as defined in §413.65(a)(2) of this
chapter, or an off-campus distinct part psychiatric or rehabilitation unit, as
defined in §485.647, that was created or acquired by the CAH on or after
January 1, 2008, the CAH can continue to meet the location requirement of
paragraph (c) of this section only if the off-campus provider-based location or
off-campus distinct part unit is located more than a 35 mile drive (or, in the case
of mountainous terrain or in areas with only secondary roads available, a 15
mile drive) from a hospital or another CAH.
(3) If either a CAH or a CAH that has been designated as a necessary
provider by the State [does not meet the requirements in paragraph (e)(1)
of this section, by co-locating with another hospital or CAH on or after
January 1, 2008, or] creates or acquires an off-campus provider-based
location or off-campus distinct part unit on or after January 1, 2008, that
does not meet the requirements in paragraph (e)(2) of this section, the
CAH’s provider agreement will be subject to termination in accordance
with the provisions of §489.53(a)(3) of this subchapter, unless the CAH
terminates the off-campus arrangement or the co-location arrangement,
or both.
Interpretive Guidelines §485.610(e)(2) & (3)
Section 42 CFR 485.610(e)(2) requires that if a CAH operates an off-campus provider-based facility as defined in §413.65(a)(2) (except for a rural health clinic (RHC)) or off-campus rehabilitation or psychiatric distinct part unit as defined at §485.647, that was
created or acquired on or after January 1, 2008, then the off-campus facility must meet
the requirement at 42 CFR 485.610(c) to be more than a 35 mile drive (or 15 miles in the
case of mountainous terrain or an area with only secondary roads) from any other CAH
or hospital. Off-campus CAH facilities that were in existence prior to January 1, 2008,
are not subject to this requirement.
If a non-IHS or non-Tribal CAH operates an off-campus provider-based facility, its
proximity to an IHS or Tribal CAH or hospital is not considered when assessing
compliance with the requirements of this section. Similarly, if an IHS or Tribal CAH
operates an off-campus provider-based facility, its proximity to a non-IHS or non-Tribal
CAH or hospital is not considered when assessing compliance.
The drive to another hospital or CAH is to be calculated from the provider-based
facility’s location to the main campus of the other hospital or CAH.
The distance to another hospital or CAH requirement does not apply to the following
types of facilities/services, because such facilities or services are not eligible for
provider-based status in accordance with §413.65(a)(1)(ii):
• Ambulatory surgical centers (ASCs);
• Comprehensive outpatient rehabilitation facilities (CORFs);
• Home Health Agencies (HHAs);
• Skilled nursing facilities (SNFs);
• Hospices;
• Independent diagnostic testing facilities furnishing only services paid under a fee
schedule, such as facilities that furnish only screening mammography services,
facilities that furnish only clinical diagnostic laboratory tests, or facilities that
furnish only some combination of these services;
• ESRD facilities;
• Departments of providers that perform functions necessary for the successful
operation of the CAH, but for which separate CAH payment may not be claimed
under Medicare or Medicaid, e.g., laundry, or medical records department; and
• Ambulances.
In the case of Federally Qualified Health Centers (FQHCs), although CMS rules permit
them to be provider-based departments of a hospital or CAH, it is unlikely that there are
new FQHCs that meet the provider-based criteria, since the Health Resources and
Services Administration (HRSA) requirements for separate FQHC governance make it
unlikely an FQHC could meet provider-based governance requirements. However, there
are grandfathered FQHCs that were in operation prior to April 7, 2000 which are
permitted to retain their provider-based status.
Those CAHs seeking a provider-based determination for newly created or acquired
provider-based departments, remote locations and/or psychiatric or rehabilitation units
located off-campus must submit an attestation to the Regional Office (RO), as specified
in §2254H of the SOM, who makes the determination of whether it satisfies the CAH
provider-based criteria at §485.610(e)(2), and the provider-based rules at §413.65. At the
conclusion of its review, the RO will notify the CAH and the SA (and accreditation
organization (AO), if applicable) of its determination.
If the SA or AO becomes aware of a provider-based off-campus facility that appears not
to comply with the provider-based location requirements, the SA or AO must notify the
RO. The RO will utilize the guidance in §2254H of the SOM to determine if the CAH
satisfies the provider-based location requirements at §485.610(e)(2). The RO will notify
the CAH as well as the SA (and the AO, if applicable) of its determination.
A CAH found out of compliance with the off-campus location requirements at
§485.610(e)(2) is subject to termination of its Medicare provider agreement. In such
cases the CAH is placed on a 90-day termination track, as outlined in §3012 of the SOM.
If the CAH corrects the situation, by terminating the off-campus provider-based
arrangement that led to the non-compliance during this 90 day period, then the provider
agreement is not terminated.
A facility facing termination of its CAH status as a result of non-compliance with
§485.610(e)(2) could also continue to participate in Medicare by converting to a hospital,
assuming that the facility satisfies all requirements for participation as a hospital in the
Medicare program under the provisions at 42 CFR Part 482. Under this scenario, the
CAH would apply to convert back to a hospital, with the effective date coinciding with
the date of termination of CAH status. A new CCN number would be assigned
accordingly.
History
Rev. 200, Issued: 02-21-20; Effective: 02-21-20, Implementation: 02-21-20
Provenance
- Source
- cms.gov
- Retrieved
- 2026-07-22
- Edition
- som-2026-07-22
- Content hash
fe3c5928f5df2161f7982e03c9411b5f15fd25fe64dc56eac9198ff8216a90bc
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