Codes Titles Number of US Businesses
62 Health Care and Social Assistance 1,341,131
621111Offices of Physicians (except Mental Health Specialists) 363,320
621112Offices of Physicians, Mental Health Specialists 17,877
621210Offices of Dentists 171,246
621310Offices of Chiropractors 55,693
621320Offices of Optometrists25,141
621330Offices of Mental Health Practitioners (except Physicians) 28,630
621340Offices of Physical, Occupational and Speech Therapists, and Audiologists 30,555
621391Offices of Podiatrists 11,145
621399Offices of All Other Miscellaneous Health Practitioners 36,662
621410Family Planning Centers 4,403
621420Outpatient Mental Health and Substance Abuse Centers 8,583
621491HMO Medical Centers 1,158
621492Kidney Dialysis Centers 7,688
621493Freestanding Ambulatory Surgical and Emergency Centers 2,074
621498All Other Outpatient Care Centers 29,789
621511Medical Laboratories 12,733
621512Diagnostic Imaging Centers 1,531
621610Home Health Care Services38,266
621910Ambulance Services 5,934
621991Blood and Organ Banks 5,854
621999All Other Miscellaneous Ambulatory Health Care Services 112,514
622110General Medical and Surgical Hospitals 18,618
622210Psychiatric and Substance Abuse Hospitals 3,980
622310Specialty (except Psychiatric and Substance Abuse) Hospitals 3,145
623110Nursing Care Facilities (Skilled Nursing Facilities) 33,812
623210Residential Intellectual and Developmental Disability Facilities 2,064
623220Residential Mental Health and Substance Abuse Facilities 5,389
623311Continuing Care Retirement Communities 7,131
623312Assisted Living Facilities for the Elderly 5,585
623990Other Residential Care Facilities 16,661
624110Child and Youth Services 9,263
624120Services for the Elderly and Persons with Disabilities 17,376
624190Other Individual and Family Services 117,177
624210Community Food Services 1,017
624221Temporary Shelters 1,411
624229Other Community Housing Services 202
624230Emergency and Other Relief Services 3,056
624310Vocational Rehabilitation Services 12,396
624410Child Day Care Services 112,052