Identify patients that have diabetes in the above database.

SQL programming helping

Import data from the following files into four tables. ptid.xls► claims.xls► icd.xls► cpt.xls►

Identify patients that have diabetes in the above database.

Calculate the average cost of each diagnosis sorted from most expensive to least expensive. Exclude all bills with negative or 0 values.

Show if men are more likely to have diabetes than women. s.

Calculate which month is most likely to have a diagnosis reported.

Download the attached file of ICD9 codes and descriptions and find the seven errors in the data, where the same ICD9 code has been assigned different descriptions.

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Copy screen captures into a word file and submit the file.