Fresenius Medical Care Irmo Dialysis

DCA of Aiken II*

Central Columbia Dialysis (now DaVita)

Fresenius Medical Care Fairfield County Dialysis, Winnsboro*

RAI Care Centers North Charleston

Freedom Dialysis Center (now Fresenius Medical Care), Florence*

Fresenius Medical Care Manning

Fresenius Medical Care Hartsville Dialysis*

Bamberg Dialysis (now RAI)

Aiken Dialysis (now DaVita)

Fresenius Medical Care West Columbia Dialysis*

Fresenius Medical Care Lexington Dialysis

DCI West Spartanburg*

Fresenius Medical Care Lee County Dialysis, Bishopville

Loris Dialysis Center

Fresenius Medical Care Meadowlake*

Fresenius Medical Care Dillon Dialysis

RAI Care Centers Moncks Corner*

Fresenius Medical Care Marion Dialysis*

Fresenius Medical Care Anderson*

RAI Care Centers Charleston*

* denotes clinics on the state inspection backlog.

The data, compiled by independent investigative news organization ProPublica, are adjusted for demographics and complicating medical conditions. The rates reflect information contained in federal reports from 2006 to 2009. For its analysis, The Post and Courier included only clinics whose "worse than expected" rating was considered statistically significant.