NAICS Code Description



621 - Ambulatory Health Care Services

Top Businesses by Annual Sales for 621 – Click for Complete Profiles:

HM Health Solutions IncNew York State Cthlic Hlth Pla
VitalantMount Sinai Health System Inc
Davita IncSelect Medical Holdings Corp
Laboratory Corp Amer HoldingsUniversity of Colorado Health
Quest Diagnostics IncorporatedSteward Health Care System LLC

Industries in the Ambulatory Health Care Services subsector provide health care services directly or indirectly to ambulatory patients and do not usually provide inpatient services. Health practitioners in this subsector provide outpatient services, with the facilities and equipment not usually being the most significant part of the production process.

NAICS Codes that fall under 621 - Ambulatory Health Care Services