In 2019, 22.6% of renters were very worried about their ability to pay their medical bills if they get sick or have an accident, compared with 13.4% of homeowners.
For each age group, renters were more likely than homeowners to be very worried about paying their medical bills: 20.0% compared with 12.9% among those aged 18–39 years, 29.4% compared with 16.8% among those aged 40-64 years, and 16.1% compared with 8.0% among those aged 65 years or older.
Source: National Health Interview Survey, 2019. https://www.cdc.gov/nchs/nhis.htm