All Employees: Education and Health Services: Ambulatory Health Care Services in Maryland was 148.90000 Thous. of Persons in February of 2022, according to the United States Federal Reserve. Historically, All Employees: Education and Health Services: Ambulatory Health Care Services in Maryland reached a record high of 152.90000 in November of 2019 and a record low of 55.60000 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 Maryland - last updated from the United States Federal Reserve on April of 2024.