HCC Codes & Hierarchy Table

HCC Codes

This table shows the current list of the CMS HCC codes. It includes the new and updated HCC categories from V23.

The table demonstrates the hierarchy of the categories. For example, if a patient has both metastatic bone cancer (HCC 8) and lung cancer (HCC 9), only the highest code in the hierarchy (HCC 8) will be included in the calculation of the patient’s risk adjustment score.