Patent ID: 7801749

Claim:
A computer-implemented method of grouping health-related claim data records, comprising: storing in at least one electronic database: a plurality of health-related claim data records for at least one patient; and a plurality of predefined anchor categories, each predefined anchor category including a plurality of clinically related procedures and having an associated time window that is divided into a first sub-window portion and a second sub-window portion, the first and second sub-window portions encompassing temporally distinct periods within the associated time window for each anchor record, wherein the first sub-window portion has an associated first claim analysis process and the second sub-window portion has an associated second claim analysis process, wherein the first claim analysis process determines whether claim data records generally relate to the predefined anchor category, and wherein the second claim analysis process determines whether claim records generally relate to the predefined anchor category and further analyzes the claim data records to confirm their relationship to the predefined anchor category; and using a computer processor to: read each of the plurality of stored claim data records of a patient to identify one or more stored claim data records that include a procedure within a predefined anchor category; store each claim data record that includes a procedure within a predefined anchor category as an anchor record in the electronic database; assign to each anchor record a time window having a first and second sub- window portion based upon the time window associated with the predefined anchor category for the anchor record; read the plurality of stored claim data records of the patient to identify one or more stored claim data records having a date of service that falls within the assigned time window for the anchor record; for each claim data record falling within the assigned time window for the anchor record, read the date of service of the claim data record to determine whether the date of service falls within in the first sub-window portion or the second sub-window portion of the assigned time window for the anchor record; for each claim data record falling within the first sub-window portion, perform the first claim analysis process to determine whether the claim data record is related to the predefined anchor category; for each claim data record within the second sub-window portion, perform the second claim analysis process to determine whether the claim data record is related to the predefined anchor category; group the claim data records that relate to the predefined anchor category based upon the first or second claim analysis process into a procedure episode group; and store the procedure episode group of claim data records in the electronic database.