HCC Coding and HEDIS Abstraction

The World’s Most Trusted Partner

HCC Coding

As the single largest provider of HCC coding in the world, CorroHealth provides risk adjustment chart review for Medicare, Medicaid, ACA/Exchange and risk-bearing groups with no subcontractors.

Retrospective, concurrent, and prospective reviews are available for both health systems and plans with compliance and accuracy as a cornerstone deliverable.

Consistent and uncompromised 95%+ coding accuracy

Continuous and transparent best-in-class audit processes

Dedicated audit teams for each project

100% adherence to client & regulatory guidelines

Dedicated & Experienced Resources: Life Sciences graduates certified in CPC, CRC, COC & CCS

Weekly and monthly business review reports followed by feedback and refresher training

The Largest HCC Provider


3,000+ Member HCC & HEDIS Team


Serving Top 5 Health Systems and Plans


Working 11M+ At-Risk Patients Annually

HEDIS Abstraction

Our team of Nurse Practitioners and coders abstract and accurately report on all HEDIS measures (as per NCQA technical specifications) related to Health Plans’ P4P and Star Program initiatives. Our team provides medical record abstracting and HEDIS Consulting for proper clinical quality measure reporting.


Addresses all major HEDIS domains

Medical Record Abstraction on Collected Data

Overread and Validation


Track record abstracting 25 measures

3-level audits

100% overread on all measures

Dedicated Service Delivery Manager

24/7 service

Certified Nurse Practitioners

Stringent IRR policies and procedures

98%+ accuracy

High degree of flexibility

Rapid production

Coordinated approach with client team

RAF Score Optimization

Would RAF score improvement up to 20% dramatically change your program?

Investigate RAF Score Optimization from CorroHealth »