The Comprehensive Clinic Assessment Software Application (CoCASA) is a tool for assessing immunization coverage and practices within a provider clinic, or any other environment where immunizations are provided. This software is designed to be used in conjunction with the Assessment, Feedback, Incentives, and eXchange (AFIX) Program.

CoCASA has immunization data entry and IIS data import capabilities. After immunization data is entered or imported into CoCASA, data analysis capabilities can be utilized for coverage assessment purposes providing a variety of different reports that can be utilized to pinpoint areas of strength and areas requiring improvement for an individual immunization provider. Some of the AFIX reports generated through CoCASA include but are not limited to; adolescent coverage, invalid dose, missed opportunities, need one dose, not up-to-date, diagnostic childhood report, other.