How does an unpaid hospital bill physically harm a population's biology?
That mechanism is called financial toxicity.
We usually treat medical debt as an isolated economic issue.
Take a patient who receives an unexpected, unaffordable emergency room bill.
They aren't alone.
41% of U.S. adults currently hold medical or dental debt.
That's roughly 100 million people trapped by the cost of care.
And this debt actively blocks future health care.
64% of adults with medical debt skip needed treatment due to financial pressure.
Getting treated for one illness becomes the direct barrier to treating the next.
This is financial toxicity at scale.
The 2024 JAMA study revealed a grim correlation.
Counties with higher medical debt report more days of poor health,
and higher mortality rates.
The financial burden literally sickens and kills the community.
But treating debt relief as public health infrastructure works.
In 2025, Michigan automatically erased $144 million in medical debt for 210,000 residents.
This functions as critical economic infrastructure.
Not a residual charity cost.
When the financial toxicity is cleared, the structural barrier to care vanishes with it.
Because true prevention requires treating debt relief as public health infrastructure.
Human in purpose.
Systemic in method.
Protective in outcome.