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 621493 Freestanding Ambulatory Surgical and Emergency Centers

This U.S. industry comprises establishments with physicians and other medical staff primarily engaged in (1) providing surgical services (e.g., orthoscopic and cataract surgery) on an outpatient basis or (2) providing emergency care services (e.g., setting broken bones, treating lacerations, or tending to patients suffering injuries as a result of accidents, trauma, or medical conditions necessitating immediate medical care) on an outpatient basis. Outpatient surgical establishments have specialized facilities, such as operating and recovery rooms, and specialized equipment, such as anesthetic or X-ray equipment.

Cross-References.

  • Physician walk-in centers are classified in U.S. Industry 621111, Offices of Physicians (except Mental Health Specialists); and
  • Establishments known and licensed as hospitals that also perform ambulatory surgery and emergency room services are classified in Subsector 622, Hospitals.
    No change 1997 to 2002 2002 NAICS to 1987 SIC 1997Economic Census Bridge Between 1997 NAICS and SIC
    2002
    NAICS
    1997
    NAICS
    1987
    SIC
    Corresponding Index Entries
    6214936214938011Ambulatory surgical centers and clinics, freestanding
    6214936214938011Emergency medical centers and clinics, freestanding
    6214936214938011Freestanding ambulatory surgical centers and clinics
    6214936214938011Freestanding emergency medical centers and clinics
    6214936214938011Laser surgery centers, freestanding
    6214936214938011Trauma centers (except hospitals), freestanding
    6214936214938011Urgent medical care centers and clinics (except hospitals), freestanding