Codes Titles Number of US Businesses
62 Health Care and Social Assistance 1,510,608
621111Offices of Physicians (except Mental Health Specialists) 411,114
621112Offices of Physicians, Mental Health Specialists 19,552
621210Offices of Dentists 187,414
621310Offices of Chiropractors 59,170
621320Offices of Optometrists26,882
621330Offices of Mental Health Practitioners (except Physicians) 31,150
621340Offices of Physical, Occupational and Speech Therapists, and Audiologists 33,008
621391Offices of Podiatrists 11,989
621399Offices of All Other Miscellaneous Health Practitioners 82,306
621410Family Planning Centers 5,092
621420Outpatient Mental Health and Substance Abuse Centers 9,533
621491HMO Medical Centers 1,179
621492Kidney Dialysis Centers 8,009
621493Freestanding Ambulatory Surgical and Emergency Centers 2,579
621498All Other Outpatient Care Centers 35,536
621511Medical Laboratories 13,061
621512Diagnostic Imaging Centers 3,491
621610Home Health Care Services43,059
621910Ambulance Services 6,168
621991Blood and Organ Banks 9,050
621999All Other Miscellaneous Ambulatory Health Care Services 122,926
622110General Medical and Surgical Hospitals 19,622
622210Psychiatric and Substance Abuse Hospitals 4,196
622310Specialty (except Psychiatric and Substance Abuse) Hospitals 3,052
623110Nursing Care Facilities (Skilled Nursing Facilities) 31,000
623210Residential Intellectual and Developmental Disability Facilities 2,116
623220Residential Mental Health and Substance Abuse Facilities 5,798
623311Continuing Care Retirement Communities 11,829
623312Assisted Living Facilities for the Elderly 7,404
623990Other Residential Care Facilities 14,571
624110Child and Youth Services 10,653
624120Services for the Elderly and Persons with Disabilities 18,428
624190Other Individual and Family Services 129,687
624210Community Food Services 1,085
624221Temporary Shelters 1,765
624229Other Community Housing Services 241
624230Emergency and Other Relief Services 3,360
624310Vocational Rehabilitation Services 12,556
624410Child Day Care Services 110,977