United States - All Employees, Ambulatory Health Care Services was 8065.80000 Thous. of Persons in March of 2022, according to the United States Federal Reserve. Historically, United States - All Employees, Ambulatory Health Care Services reached a record high of 8065.80000 in March of 2022 and a record low of 2739.40000 in January of 1990. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - All Employees, Ambulatory Health Care Services - last updated from the United States Federal Reserve on April of 2024.