US · guidance
CMS SOM App. A, Tag A-0954
§482.51(b)(1)(iii) - Prior to surgery or a procedure requiring anesthesia services and except
in the case of emergencies:
(iii) An assessment of the patient must be completed and documented after
registration (in lieu of the requirements of paragraphs (b)(1)(i) and (ii) of this section) when
the patient is receiving specific outpatient surgical or procedural services and when the
medical staff has chosen to develop and maintain a policy that identifies, in accordance
with the requirements at § 482.22(c)(5)(v), specific patients as not requiring a
comprehensive medical history and physical examination, or any update to it, prior to
specific outpatient surgical or procedural services.
Interpretive Guidelines §482.51(b)(1)(iii)
A pre-surgical assessment must be completed and documented after registration for any
outpatient surgery or procedure requiring anesthesia, and except for emergencies, when it is
determined by the medical staff policy in place that addresses specific patient characteristics
that may not necessitate the need for a comprehensive medical H&P examination and testing, or
updated examination, prior to surgery. Patient specific considerations that may be used in
determining the necessity for a pre-surgical assessment may include but are not limited to, the
following:
• patient age (considering the need for H&Ps based on pediatric, adult, or geriatric age
differences),
• diagnosis,
• the type and number of procedures scheduled to be performed on the same surgery date,
• known comorbidities (e.g. cardiac or pulmonary disease), and
• planned anesthesia level (e.g. minimal sedation vs general anesthesia).
Additionally, the policy should require the consideration of national standards and guidelines of
practice for the assessment of specific types of patients prior to specific outpatient surgeries and
procedures and in accordance with State and local laws.
Survey Procedures §482.51(b)(1)(iii)
• Review a sample of medical records of patients receiving outpatient surgery to determine
whether evidence exists that pre-surgical assessments and updates have been completed
and documented after registration, but prior to surgery or a procedure requiring
anesthesia services except in the case of emergencies.
• Review the hospital’s policies and procedures regarding pre-surgical assessments for
outpatient surgical or procedural services and updates to determine if they are consistent
with the regulatory requirement.
History
Rev. 238; Issued: 03-20-26; Effective: 09-05-25; Implantation: 09-05-25
Provenance
- Source
- cms.gov
- Retrieved
- 2026-07-22
- Edition
- som-2026-07-22
- Content hash
b5f41caee9e946e9b18929943668b9b3fa8183b1c90a7762de8d5ecc3cd6a2ce
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