US · guidance
CMS SOM App. W, Tag C-1145
§485.639(c) Standard: Administration of Anesthesia
The CAH designates the person who is allowed to administer anesthesia to CAH
patients in accordance with its approved policies and procedures and with State
scope-of-practice laws.
(1) Anesthesia must be administered by only--
(i)A qualified anesthesiologist;
(ii) A doctor of medicine or osteopathy other than an anesthesiologist; including
an osteopathic practitioner recognized under section 1101(a)(7) of the Act;
(iii) A doctor of dental surgery or dental medicine;
(iv) A doctor of podiatric medicine;
(v) A certified registered nurse anesthetist (CRNA), as defined in Sec. 410.69(b)
of this chapter;
(vi) An anesthesiologist’s assistant, as defined in Sec. 410.69(b) of this chapter;
or
(vii) A supervised trainee in an approved educational program, as described in
§§ 413.85 or 413.86 of this chapter.
Interpretive Guidelines §485.639(c)(1)
The medical staff bylaws must include criteria for determining the privileges to be
granted to an individual practitioner and a procedure for applying the criteria to
individuals requesting privileges. The CAH must specify the anesthesia privileges for
each practitioner that administers anesthesia, or who supervises the administration of
anesthesia by another practitioner. The privileges granted must be in accordance with
State law and CAH policy. The type and complexity of procedures for which the
practitioner may administer anesthesia, or supervise another practitioner supervising
anesthesia, must be specified in the privileges granted to the individual practitioner.
A dentist, oral surgeon, or podiatrist may administer anesthesia in accordance with State
law, their scope of practice and CAH policy. The anesthesia privileges of each
practitioner must be specified. Anesthesia privileges are granted in accordance with the
practitioner’s scope of practice, State law, the individual competencies of the practitioner
and the practitioner’s compliance with the CAH’S credentialing criteria.
When a CAH permits operating practitioners to supervise CRNA administering
anesthesia, the medical staff must specify in the statement of privileges for each category
of operating practitioner, the type and complexity of procedures they may supervise.
A CRNA may administer anesthesia when under the supervision of the operating
practitioner or of an anesthesiologist who is immediately available if needed (unless
supervision is exempted in accordance with §485.639(e)). An anesthesiologist’s assistant
may administer anesthesia when under the supervision of an anesthesiologist who is
immediately available if needed. Available to immediately intervene includes at a
minimum, that the supervising anesthesiologist or operating practitioner, as applicable, is:
• Physically located within the operative suite or in the labor and delivery unit; and
• Is prepared to immediately conduct hands-on intervention if needed; and
• Is not engaged in activities that could prevent the supervising practitioner from
being able to immediately intervene and conduct hands-on interventions if needed
Survey Procedures §485.639(c)(1)
• Review the qualifications of individuals authorized to deliver anesthesia.
• Determine that there is documentation of current licensure or current certification
status for all persons administering anesthesia.
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
4e11350c526e53abe340cea54e6f6603c97e19017fd54009378fc2db610d8f80
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