United States - Persons engaged in production: Domestic private industries: Ambulatory health care services was 7811.00000 Thous. in January of 2022, according to the United States Federal Reserve. Historically, United States - Persons engaged in production: Domestic private industries: Ambulatory health care services reached a record high of 7811.00000 in January of 2022 and a record low of 4128.00000 in January of 1998. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Persons engaged in production: Domestic private industries: Ambulatory health care services - last updated from the United States Federal Reserve on April of 2024.