Codes Titles Number of US Businesses
62 Health Care and Social Assistance 1,349,577
621111Offices of Physicians (except Mental Health Specialists) 370,613
621112Offices of Physicians, Mental Health Specialists 17,736
621210Offices of Dentists 172,274
621310Offices of Chiropractors 55,637
621320Offices of Optometrists25,466
621330Offices of Mental Health Practitioners (except Physicians) 29,565
621340Offices of Physical, Occupational and Speech Therapists, and Audiologists 30,801
621391Offices of Podiatrists 11,366
621399Offices of All Other Miscellaneous Health Practitioners 35,514
621410Family Planning Centers 3,940
621420Outpatient Mental Health and Substance Abuse Centers 8,424
621491HMO Medical Centers 1,134
621492Kidney Dialysis Centers 7,961
621493Freestanding Ambulatory Surgical and Emergency Centers 2,125
621498All Other Outpatient Care Centers 28,739
621511Medical Laboratories 12,275
621512Diagnostic Imaging Centers 1,552
621610Home Health Care Services38,046
621910Ambulance Services 6,091
621991Blood and Organ Banks 5,948
621999All Other Miscellaneous Ambulatory Health Care Services 109,396
622110General Medical and Surgical Hospitals 18,498
622210Psychiatric and Substance Abuse Hospitals 4,027
622310Specialty (except Psychiatric and Substance Abuse) Hospitals 3,203
623110Nursing Care Facilities (Skilled Nursing Facilities) 33,461
623210Residential Intellectual and Developmental Disability Facilities 2,103
623220Residential Mental Health and Substance Abuse Facilities 5,415
623311Continuing Care Retirement Communities 7,046
623312Assisted Living Facilities for the Elderly 5,589
623990Other Residential Care Facilities 16,978
624110Child and Youth Services 9,368
624120Services for the Elderly and Persons with Disabilities 17,565
624190Other Individual and Family Services 119,319
624210Community Food Services 1,011
624221Temporary Shelters 1,383
624229Other Community Housing Services 198
624230Emergency and Other Relief Services 3,090
624310Vocational Rehabilitation Services 12,503
624410Child Day Care Services 114,217