US · guidance
CMS SOM App. L, Tag Q-0062
§416.42(a) - Standard: Anesthetic Risk and Evaluation
(2) Before discharge from the ASC, each patient must be evaluated by a physician
or by an anesthetist as defined at §410.69(b) of this chapter, in accordance with
applicable State health and safety laws, standards of practice, and ASC policy, for
proper anesthesia recovery.
Interpretive Guidelines: §416.42(a)(2)
An evaluation of the patient’s recovery from anesthesia, to determine whether the patient
is recovering appropriately, must be completed and documented before the patient is
discharged from the ASC. The American Society of Anesthesiology (ASA) guidelines
do not define moderate or conscious sedation as anesthesia. While current practice
dictates that the patient receiving conscious sedation be monitored and evaluated before,
during, and after the procedure by trained practitioners, a postanesthesia evaluation is not
required.
The evaluation must be completed and documented by a physician or anesthetist, as
defined at 42 CFR 410.69(b), i.e., a certified registered nurse anesthetist (CRNA) or an
anesthesiologist’s assistant. See the discussion at §416.42(b) for more discussion of
CRNA and anesthesiologist’s assistant requirements.
ASCs would be well advised in developing their policies and procedures for
postanesthesia care to consult recognized guidelines. For example, Practice Guidelines
for Postanesthetic Care, Anesthesiology, Vol 96, No 3, March, 2002, provides the
recommendations of the American Society of Anesthesiologists for routine
postanesthesia assessment and monitoring, including monitoring/assessment of:
• Respiratory function, including respiratory rate, airway patency, and oxygen
saturation;
• Cardiovascular function, including pulse rate and blood pressure;
• Mental status;
• Temperature;
• Pain;
• Nausea and vomiting; and
• Postoperative hydration.
Depending on the specific surgery or procedure performed, additional types of
monitoring and assessment may be necessary.
Survey Procedures: §416.42(a)(2)
• Review the ASC’s policies and procedures regarding postanesthesia recovery and
evaluation to determine if they are consistent with the regulatory requirement.
Determine whether the ASC is following its own policy.
• Review a sample of medical records for patients who had surgery or a procedure
requiring anesthesia to determine whether a postanesthesia evaluation was
conducted for each patient.
• Determine whether the evaluation was conducted by a practitioner who is
qualified to administer anesthesia.
• Determine whether the evaluation was performed prior to the patient’s discharge.
History
Rev. 56, Issued: 12-30-09, Effective/Implementation: 12-30-09
Provenance
- Source
- cms.gov
- Retrieved
- 2026-07-22
- Edition
- som-2026-07-22
- Content hash
acf21dc96ffa0e8fd515140e1aa44c1e8b89436ae7d768bfe82268b58e52ba62
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