Chain-Type Quantity Index for Real GDP: Ambulatory Health Care Services (NAICS 621) in Iowa was 117.19500 Index 2009=100 in January of 2020, according to the United States Federal Reserve. Historically, Chain-Type Quantity Index for Real GDP: Ambulatory Health Care Services (NAICS 621) in Iowa reached a record high of 124.83300 in January of 2019 and a record low of 68.89700 in January of 1997. Trading Economics provides the current actual value, an historical data chart and related indicators for Chain-Type Quantity Index for Real GDP: Ambulatory Health Care Services (NAICS 621) in Iowa - last updated from the United States Federal Reserve on April of 2024.