Codes Titles Number of US Businesses
62 Health Care and Social Assistance 1,403,840
621111Offices of Physicians (except Mental Health Specialists) 383,506
621112Offices of Physicians, Mental Health Specialists 17,794
621210Offices of Dentists 178,253
621310Offices of Chiropractors 57,329
621320Offices of Optometrists25,883
621330Offices of Mental Health Practitioners (except Physicians) 29,006
621340Offices of Physical, Occupational and Speech Therapists, and Audiologists 31,594
621391Offices of Podiatrists 11,484
621399Offices of All Other Miscellaneous Health Practitioners 54,428
621410Family Planning Centers 4,416
621420Outpatient Mental Health and Substance Abuse Centers 8,783
621491HMO Medical Centers 1,149
621492Kidney Dialysis Centers 7,773
621493Freestanding Ambulatory Surgical and Emergency Centers 2,060
621498All Other Outpatient Care Centers 30,839
621511Medical Laboratories 13,288
621512Diagnostic Imaging Centers 1,648
621610Home Health Care Services40,402
621910Ambulance Services 5,860
621991Blood and Organ Banks 5,839
621999All Other Miscellaneous Ambulatory Health Care Services 116,622
622110General Medical and Surgical Hospitals 19,200
622210Psychiatric and Substance Abuse Hospitals 4,068
622310Specialty (except Psychiatric and Substance Abuse) Hospitals 3,125
623110Nursing Care Facilities (Skilled Nursing Facilities) 34,478
623210Residential Intellectual and Developmental Disability Facilities 2,044
623220Residential Mental Health and Substance Abuse Facilities 5,308
623311Continuing Care Retirement Communities 7,380
623312Assisted Living Facilities for the Elderly 5,534
623990Other Residential Care Facilities 16,940
624110Child and Youth Services 9,215
624120Services for the Elderly and Persons with Disabilities 17,248
624190Other Individual and Family Services 123,527
624210Community Food Services 1,031
624221Temporary Shelters 1,415
624229Other Community Housing Services 219
624230Emergency and Other Relief Services 3,020
624310Vocational Rehabilitation Services 12,351
624410Child Day Care Services 109,781