22. The computer-readable storage medium of claim 21 , further comprising instructions to present a first option to select one of the first audit rule and the second audit rule as the particular audit rule.
21. A non-transitory computer-readable storage medium including computer executable instructions that, when executed by a processor, cause the processor to: receive a selection of a first audit rule and a selection of a second audit rule; apply the first audit rule to audit billing data and to produce first audit rule results; apply the second audit rule to audit the billing data and to produce second audit rule results, wherein the first audit rule results identify a first subset of exceptions of a plurality of exceptions within the billing data and the second audit rule results identify a second subset of exceptions of the plurality of exceptions within the billing data, and wherein each exception of the plurality of exceptions represents an instance of misbilling associated with the billing data; display audit results including the first audit rule results and the second audit rule results; and after displaying the first audit rule results and the second audit rule results, receive a selection of a particular audit rule, wherein the selection of the particular audit rule is based on the audit results, and wherein the particular audit rule is one of the first audit rule and the second audit rule.