The Thurston Mason RSN is now the
Mason Behavioral Health Organization (TMBHO)
coordinates services for Thurston and Mason County
residents who are experiencing signs or symptoms of
a substance use disorder (SUD).
Services are available to low income individuals and persons
with no income who receive Apple Health or other
publically funded services.
In addition, we offer specialized programs which are
funded by Thurston County Treatment Sales Tax (1/10 of 1%)
for low income clients who do not qualify for publically
funded services. These services include: Intensive Case
Management and Youth Outpatient services. For additional
information on Treatment Sales Tax,
For additional information, please call 360.867.2509.
Substance Use Disorder Brochure
For a listing of publically funded treatment
agencies and prevention programs,