Hospital Emergency Department Market Size and Forecast from 2025 to 2034
The global hospital emergency department market is expected to grow from USD 140.79 billion in 2024 to approximately USD 211.03 billion by 2034, expanding at a CAGR of 4.13% from 2025 to 2034. Growth is driven by the critical role of emergency departments in providing rapid, high-quality care, supported by skilled staff and advancements in diagnostic and stabilization capabilities.
How AI Supports the Hospital Emergency Department
Artificial intelligence (AI) is playing an increasingly vital role in enhancing emergency care. By leveraging machine learning, AI improves diagnostic accuracy, reduces physician burnout, and enables personalized treatment plans in emergency settings. Recent developments, such as Vital’s AI-powered patient experience app at Children’s Hospital Los Angeles and Augmedix’s generative AI documentation tool, showcase how AI is streamlining workflows and improving communication in emergency departments.
Market Overview
The hospital emergency department provides round-the-clock critical care for patients needing immediate medical attention. It offers rapid access to multidisciplinary physicians, diagnostic services, and surgical care—making it a cornerstone of acute healthcare delivery.
Growth Drivers
- The benefits of the hospital emergency department include instant access to physicians from various specialties and a high range of diagnostic tests and surgical procedures, which help the growth of the market.
- It is also provided by emergency rooms, which save lives by treating many injuries and illnesses, which helps the growth of the market.
- Emergency departments in hospitals work in close association with other departments like blood banks, laboratory, radiology, etc. These factors help to the growth of the hospital emergency department market.
Market Scope
Report Coverage | Details |
Market Size by 2034 | USD 211.03 Billion |
Market Size in 2025 | USD 146.61 Billion |
Market Size in 2024 | USD 140.79 Billion |
Market Growth Rate from 2025 to 2034 | CAGR of 4.13% |
Largest Market | North America |
Base Year | 2024 |
Forecast Period | 2025 to 2034 |
Segments Covered | Health Condition, Insurance, and Regions |
Regions Covered | North America, Europe, Asia-Pacific, Latin America, and Middle East & Africa |