Existing Wording: They are looking to find new conditions, change in the status of existing conditions (based on HCC model), or predisposition for or risk of developing a condition, i.e. prediabetes.

Proposed Wording: They are looking to find new conditions, change in the status of existing conditions (based on HCC model), or predisposition for a risk of developing a condition, i.e. prediabetes.

Comment:

Make 'a', an 'or'

Summary:

This sentence is unclear. It may be best to make 'a' as an 'or' in the sentence.