Reset your hospital to earn permanent income multipliers. The more you've earned, the bigger the bonus.
Idle Hospital is a free online incremental game where you build and manage a hospital empire from a single examination room. Hire doctors, unlock new departments like the ER, Radiology, ICU, and Research Lab, and watch your revenue grow even while you're away. With a prestige system, reputation mechanics, and deep upgrade paths, there's always something new to unlock.
Start by clicking to treat patients manually. As you earn money, invest in departments that generate passive income every second. Hire general practitioners, specialists, and surgeons to boost your earnings further. Research upgrades provide permanent efficiency gains, and the prestige system lets you reset for powerful multipliers. Your hospital earns money offline too — up to 8 hours of accumulated income awaits you when you return.
Yes! Your hospital continues treating patients while you're away. When you return, you'll receive up to 8 hours of accumulated offline earnings based on your current income per second.
Once you've earned at least $1,000,000 in lifetime revenue, you can apply for Hospital Accreditation. This resets your departments, staff, and money, but grants permanent star multipliers that boost all future income. The more you've earned before resetting, the more stars you receive.
Start with the Emergency Room — at just $100, it provides a solid early income boost. Next, work toward Radiology ($1,000) and Pharmacy ($5,000) before saving up for the expensive departments like the ICU and Operating Theater. The largest hospital in the world by bed count is the Chang Gung Memorial Hospital in Taiwan with 10,000 beds.