Tri-County Mental Health Services offering behavioral health services for the Kansas City Northland community. Prevention, assessment and treatment services for individuals and families throughout Clay, Platte and Ray counties of Missouri.

Quick Info

Tri-County Mental Health Services
3100 NE 83rd St., Suite 1001
Kansas City, MO 64119-4460


Telephone: (816) 468-0400
Fax: (816) 468-6635

Main Office Hours:
Monday – Friday 8:30am – 5:00pm, Wednesday evenings and Saturday’s by appointment only.


For 2017, Tri-County will be closed on these days: May 29, July 4, Sept. 4, Nov. 23 and 24, and Dec. 25.


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2017 Annual Banquet Registration

Join us for the 27th annual Tri-County Mental Health Annual Banquet Monday, August 28 at 6:00 pm at the Argosy Casino. Please RSVP by August 12.

24-Hour Emergency Crisis Line 1-888-279-8188 (TTY or Voice: 1-800-380-3323)