Pyramid Healthcare Harford County is located in Joppa, MD, near the Western Shore of the Upper Chesapeake Bay. Inpatient detox and residential services for those with substance use disorder are provided for men and women at this location. We believe in the power of help for today and hope for tomorrow. For over 40 years, Pyramid has served the southern region of Maryland and is proud to expand services to the Harford County and nearby regions of the state. Each client we assist is treated based on their unique circumstances and needs. Pyramid Harford County is now proud to accept AmeriHealth Caritas Delaware as a quality insurance provider, covering detox and drug rehab care.