Codes Titles Number of US Businesses
62 Health Care and Social Assistance 1,338,829
621111Offices of Physicians (except Mental Health Specialists) 364,839
621112Offices of Physicians, Mental Health Specialists 17,546
621210Offices of Dentists 171,243
621310Offices of Chiropractors 55,608
621320Offices of Optometrists25,239
621330Offices of Mental Health Practitioners (except Physicians) 28,998
621340Offices of Physical, Occupational and Speech Therapists, and Audiologists 30,569
621391Offices of Podiatrists 11,233
621399Offices of All Other Miscellaneous Health Practitioners 35,161
621410Family Planning Centers 4,418
621420Outpatient Mental Health and Substance Abuse Centers 8,600
621491HMO Medical Centers 1,125
621492Kidney Dialysis Centers 7,944
621493Freestanding Ambulatory Surgical and Emergency Centers 2,108
621498All Other Outpatient Care Centers 29,194
621511Medical Laboratories 12,225
621512Diagnostic Imaging Centers 1,579
621610Home Health Care Services38,087
621910Ambulance Services 6,012
621991Blood and Organ Banks 5,936
621999All Other Miscellaneous Ambulatory Health Care Services 109,444
622110General Medical and Surgical Hospitals 18,630
622210Psychiatric and Substance Abuse Hospitals 4,022
622310Specialty (except Psychiatric and Substance Abuse) Hospitals 3,173
623110Nursing Care Facilities (Skilled Nursing Facilities) 33,692
623210Residential Intellectual and Developmental Disability Facilities 2,071
623220Residential Mental Health and Substance Abuse Facilities 5,390
623311Continuing Care Retirement Communities 7,015
623312Assisted Living Facilities for the Elderly 5,555
623990Other Residential Care Facilities 16,743
624110Child and Youth Services 9,329
624120Services for the Elderly and Persons with Disabilities 17,368
624190Other Individual and Family Services 117,828
624210Community Food Services 1,015
624221Temporary Shelters 1,401
624229Other Community Housing Services 206
624230Emergency and Other Relief Services 3,042
624310Vocational Rehabilitation Services 12,408
624410Child Day Care Services 112,833