U.S. In Vitro Diagnostics Market Summary The U.S. in vitro diagnostics market size was estimated at USD 41.42 billion in 2024 and is projected to grow at a CAGR of 5.6% from 2025 to 2030. Market growth has been impacted by the declining demand for COVID-19 tests during the forecast period, which created a temporary slowdown. However, technological advancements, such as the development...