Chista is the goddess of science in the Avastin language.
At Chista, we have a passion for serving and the power to solve the most challenging healthcare problems.
Expertise Forged in the Industry Trenches
Our team brings decades of experience from the forefront of the healthcare industry. We are the creators behind some of the market's most successful Risk Adjustment and clinical data solutions.
After years of developing best-in-class products for leading healthcare organizations, we decided to bring that high-level expertise to Chista. We transformed our deep understanding of the industry's gaps into Chista RiskSight™—an evidence-first solution designed to ensure every chart is validated, accurate, and fully audit-ready.


Revolutionizing Risk Adjustment & Market Access
At Chista, we transform how healthcare plans and life sciences innovators handle clinical intelligence. By leveraging the same high-fidelity AI that powers RiskSight™ and Formulary 360, we ensure that every review is backed by defensible evidence. We’ve done this before at scale—now we’re doing it better for you.
Ultimate PHI Security with Guaranteed HIPAA Compliance
At Chista, we prioritize the security and confidentiality of PHI with the utmost seriousness. Protecting your data integrity is our top priority. Our comprehensive policies and procedures are designed to safeguard both our physical and technical infrastructure, ensuring full compliance with HIPAA’s Privacy Rule, Security Rule, and Transactions and Code Sets Rule, along with all related regulations.
