Rural Nevada Counseling (RNC). Targeted Case Manager (TCM). Job Description and Profile. The Targeted Case Manager (TCM) for Rural Nevada Counseling (RNC), is an integral member of its Certified Community Behavioral Health Center (CCBHC), providing exemplary targeted case management services to its clients. The TCM assists the clients to gain access to any needed resources for medical, social, education, and other supportive services including ho...