# Coverage

Coverage metrics for a target region defined by a QC BED file (or RefSeq coding regions if no kit is provided) included in the Sample quality section:

* Average coverage\
  Average depth of coverage for a target region
* % Bases with coverage >10x\
  percentage of a target region that is covered at a minimum depth of 10x
* % Bases with coverage >20x\
  percentage of a target region that is covered at a minimum depth of 20x

Blue bars represent each of these parameters per sample, while a vertical line represents a general metric across all the samples of the same case type in the account.