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Table 9.1 Summary of existing and new ACGME rules for supervision and duty hours for resi-
dency and fellowship programs
Rule 2003 ACGME standards2010 ACGME standards (Effective
July 2011)
Supervision
Supervision Adequate supervision is required for
all residentsPGY-1 residents must have direct
supervision from an upper-level
resident or attending physician
who is on site and immediately
available to provide assistance at
all times
Duty hours
Maximum hours
of work per weekWork is limited to 80 h per week,
averaged over 4 weeks; internal
moonlighting is includedWork is limited to 80 h per week,
averaged over 4 weeks; all
moonlighting (internal or external)
must be included
Mandatory time
free of dutyResidents must have 1 day free from
educational and clinical
responsibilities in 7 days, averaged
over 4 weeksResidents must have 1 day free of
duty every 7 days, averaged over
4 weeks; at-home call cannot be
assigned during these days
Maximum length
of duty periodNo new patients may be accepted
after 24 h on duty. Residents may
remain on duty for an additional 6 h
to participate in didactic activities,
transfer care of patients, conduct
outpatient clinics, and maintain
continuity of medical and surgical
careDuty periods of PGY-1 residents
must not exceed 16 h in duration.
Duty periods of PGY-2 residents
and above may be scheduled to a
maximum of 24 h with an
additional 4 h to complete work;
no clinic or admissions after 24 hMinimum time
off between
scheduled duty
periodsThere should be a 10-h period
between all daily duty periods and
after in-house callResidents must have 8 h between
duty periods and should have 10 h
between duty periods. Residents
must have at least 14 h free of duty
after 24 h of in-house duty
Call
Maximum
in-house on-call
frequencyIn-house call can occur no more
frequently than every third night,
averaged over 4 weeksPGY-2 residents and above must
be scheduled for in-house call no
more frequently than every third
night
At-home call Hours spent in the hospital while on
at-home call must count toward the
80-h workweek limitTime spent in the hospital by
residents on at-home call must
count toward the 80-h workweek
Maximum
frequency of
in-house night
floatNA Residents must not be scheduled
for more than 6 consecutive nights
of night floatNA denotes not applicable, PGY postgraduate year
D.J. Rea and M. Smith