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Contact and Support

Headquarters

College of American Pathologists
325 Waukegan Road
Northfield, IL 60093-2750

Phone

Toll Free: 800-323-4040
United States: +001 847-832-7000

Fax: +001 847-832-8000

Washington, DC, Office

College of American Pathologists
1001 G Street, Suite 425 West
Washington, DC 20001

Phone

Toll Free: 800-392-9994
United States: +001 202-354-7100

Fax: +001 202-354-8101

Hours of Operation

Monday-Friday: 7:00 AM-5:30 PM CT

After-hours (after 5:30 PM) contact for emergencies only: 877-272-4626

Live Chat Support

Monday-Friday: 9:00 AM-4:30 PM CT

Offices are closed for the following 2021 holidays:

  • January 1: New Year's Day
  • January 18: Martin Luther King Jr. Day
  • February 15: President's Day
  • May 31: Memorial Day
  • July 5: Independence Day 
  • September 6: Labor Day
  • November 25-26: Thanksgiving 
  • December 24: Christmas 
  • December 31: New Year's Eve

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