All Employees: Education and Health Services: Ambulatory Health Care Services in Washington was 167.42836 Thous. of Persons in May of 2022, according to the United States Federal Reserve. Historically, All Employees: Education and Health Services: Ambulatory Health Care Services in Washington reached a record high of 167.42836 in May of 2022 and a record low of 72.79298 in January of 1990. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Education and Health Services: Ambulatory Health Care Services in Washington - last updated from the United States Federal Reserve on April of 2024.