'Australian hospital statistics 2010-11: emergency department care and elective surgery waiting times' presents information relating to emergency department care in major public hospitals and public hospital elective surgery waiting times for the period 1 July 2010 to 30 June 2011. In 2010-11: over 6.2 million emergency department presentations were provided by major public hospitals, with 70% of patients receiving treatment within an appropriate time for their urgency (triage category); about 621,000 patients were admitted to Australian public hospitals from waiting lists for elective surgery, with 50% of patients admitted within 36 days. Data on emergency department waiting times for the ACT have been corrected and resupplied to the AIHW for the period 2008–09 to 2010–11. Chapter 2 tables have been revised to reflect these correction and are available in the Excel tables that accompany this report.