The Office of Health Care Quality of the Maryland Department of Health and Mental Hygiene regulates the following health care providers:

• Assisted Living Programs
• Community Mental Health Programs- Mobile Treatment Services
• Community Mental Health Programs- Outpatient Mental Health ClinicsCommunity Mental Health Programs- Psychiatric Rehabilitation Programs
• Community Mental Health Programs- Residential Crisis Programs
• Community Mental Health Programs- Residential Rehabilitation Programs
• Community Mental Health Programs- Respite Care Services
• Community Mental Health Programs- Therapeutic Nursery Programs
• Comprehensive Rehabilitation Outpatient Facilities
• Day Care for the Elderly and Adults with Medical Disability (Adult Medical Day Care)
• Developmental Disabilities Programs- Day Habilitation Services
• Developmental Disabilities Programs- Family and Individual Support Services
• Developmental Disabilities Programs- Group Homes
• Developmental Disabilities Programs- Intensive Treatment Programs
• Developmental Disabilities Programs- Respite Services in State Residential Centers
• Freestanding Ambulatory Care Facilities-Ambulatory Surgical Facilities
• Freestanding Ambulatory Care Facilities- Birthing Centers
• Freestanding Ambulatory Care Facilities- Dialysis Centers
• Freestanding Ambulatory Care Facilities- Major Medical Equipment Facilities
• Freestanding Medical Facilities
• Health Care Facilities in Correctional Facilities
• Health Maintenance Organizations (HMOs)
• Home Health Agencies
• Hospice Programs Agencies
• Hospitals
• Independent Physical Therapists
• Job-Related Alcohol and Controlled Dangerous Substances Testing
• Limited Service Hospitals
• Medical Laboratories- Blood Banks
• Medical Laboratories- Cholesterol Testing
• Medical Laboratories- Hospitals
• Medical Laboratories- Independent Laboratories
• Medical Laboratories- Law Enforcement Laboratories
• Medical Laboratories- Physician Offices
• Medical Laboratories- Proficiency Testing
• Medical Laboratories- Tissue Banks
• Nursing Homes
• Nursing Referral Service Agencies
• Psychiatric Day Treatment Services
• Psychiatric Halfway Houses
• Residential Service Agencies
• Residential Treatment Centers
• Substance Abuse Treatment Programs
• Therapeutic Group Homes