Follow these instructions:
However, choose the option "Download QRDA I" on this menu instead of "Download QRDA III:

Kareo uses DHIT CQMsolution to generate QRDA files.
Additional info about specific eCQM measures:
CMS 122 Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)
CMS 2 Preventive Care and Screening: Screening for Depression and Follow-Up Plan
CMS 165 Controlling High Blood Pressure