622110 – General Medical and Surgical Hospitals
621210 – Office of Dentists
621310 – Office of Chiropractors
621330 – Office of Mental Health Professionals
621340 – Physical, Occupational, Speech Therapy
621399 – Miscellaneous Health Practitioners
621999 – Misc. Ambulatory Health Care Services
561320 – Temporary Help Services
561110 – Administrative Service
541330 – Employment Services
611430 – Professional & Management Training