Yes, there are often age restrictions for visitors' insurance with pre-existing condition coverage. Many insurance providers limit coverage for pre-existing conditions to visitors under a certain age, typically between 69 and 79 years old, depending on the insurer.
However, companies like TuGo, Secure Life, Manulife, etc provide coverage until 85 years of age. As age increases, the risk associated with pre-existing conditions also rises, leading insurers to impose stricter terms, higher premiums, or outright exclusions for older visitors.