This research involves 2 parts to it:
PRDIT analysis involves creating a Principal Component Analysis (PCA) to insurance claims data to identify high risk claims. Features included financial status, country of policy holder, claimed_amount etc. This model helped me identify the top 10% most risky claims.
Drug Switching Analysis involved the analysis of the copay/coinsurance/Out of pocket amount for the top 20 most prescribed drugs
Analysed the impact of plan switching on insurance costs. Conducted various tests to come to the conclusion that plan switching doesn't have a significant impact on insurance costs.