US · guidance
CMS Pub. 100-06, ch. 8, § 100
Cost Report Reopenings
Instructions that describe the circumstances under which the final determination on a cost
report can be reopened are contained in 42 CFR 405.1885 and PRM-1, Sections 2931
through 2932. In accordance with these instructions, you may reopen a cost report if you
receive a written request to reopen from the provider within 3 years of the date that the
Notice of Amount of Program Reimbursement (NPR) was issued. You may also reopen
a cost report within the 3-year reopening period based on your own motion or at the
request of CMS. However, if fraud or similar fault is involved, you can reopen the cost
report at any time.
If a provider submits a written reopening request to you before the 3-year reopening
period expires, you must apply the provisions of PRM-1, §2931.2 when making a
decision whether the provider’s request warrants a reopening. You must issue a
reopening notice or a denial of reopening to the provider in writing.
A single letter may be used as a notice of reopening of some issues and a denial of other
issues. However, ensure that all issues that you intend to reopen are listed in the written
reopening notice. Where you deny the provider’s reopening request, include in the
written notification to the provider detailed reasons for the rejection. Such reasons could
include:
y Untimely request, with an indication of the dates and documents being used in the
determination.
y Incomplete request, with an explanation of why it was determined to be
incomplete.
y Criteria for reopening not met, with an explanation of why the criteria were not
met.
Where you grant a provider’s reopening request and discover that additional information
is still needed, whether before or after the 3-year reopening period expires, send a written
notice to the provider requesting that the needed information be submitted within a
specified time. In normal circumstances the provider should submit the documentation
within 60 days of your request. If the provider fails to submit the requested information,
you may withdraw the notice of reopening and deny the reopening.
You must also send the provider a written reopening notice detailing the issues when
reopening the cost report on your own motion or at CMS’ request. If you reopen the cost
report and plan to resolve the issues without a field audit but need additional information,
send a written notice to the provider requesting that the needed information be submitted
within a specified time (generally within 60 days of the request). If the provider fails to
submit the requested information, adjust the cost report accordingly. If you determine
that a field audit is necessary to resolve the reopening issues, follow the instructions in
§§60.1, 60.10, 60.11, and 60.12 pertaining to information requests.
Whenever you issue a NPR for a provider that is part of a chain before the home office
cost statement is finalized, include a reopening letter with the NPR specifying that the
amount of program reimbursement may be changed upon receipt of finalized home office
cost statement. However, do not issue such a reopening notice to a provider that is paid
entirely under PPS or if the amount of home office cost claimed in the cost report is
immaterial. When the home office cost statement is finalized, close the reopening by
issuing either a revised NPR or a notice that the reopening is being closed.
If issues outside the scope of the reopening notice are discovered during the course of the
reopening process and reaudit, you may address such issues only if the provider submits
another reopening request before the expiration of the 3-year reopening period or you
issue another notice of reopening within the 3-year reopening period.
Issue a revised NPR for all reopened cost reports within 180 days of receipt of all
information/documentation necessary to resolve the reopening issues. Discuss with the
RO any situations where unforeseen circumstances prevent you from meeting these
expectations.
Furthermore, you are required to submit HCRIS extracts to CMS each and every time
that you issue a revised NPR following a reopening of a cost report. These submissions
are due within 30 days after the issuance of the revised NPR. (See §§10.4 and 90.1 for
details of the type of facility cost reports that are to be submitted.)
History
(Rev. 27, 12-19-03)
Provenance
- Source
- cms.gov
- Retrieved
- 2026-08-25
- Edition
- iom-2026-08-25
- Content hash
c95415ef397f96105967d3d4f39df538cb6410ae1db2b939ffba315d22edf924
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