As ranks of uninsured grow, charity care can be hard to come by at many hospitals

Cori Roberts of St. Cloud, Minnesota, incurred more than $8,000 in medical bills after she was diagnosed at CentraCare with early-stage cervical cancer. She says the health system told her she made too much — about $41,000 a year — to qualify for financial aid. Anthony Souffle/The Minnesota Star Tribune hide caption toggle caption Anthony Souffle/The Minnesota Star Tribune ST. CLOUD, Minn. …