Go to View, select Diagnosis Code, and click ICD 10 Codes.
Click Add Diagnosis
Type in the ICD 10 codes and ICD Description. The optional fields that can be field are ICD 9 Code, Effective Date, and Effective End Date. Once it is all completed, click Save.
Click Ok
To Modify a Diagnosis Code:
Search for the ICD code, select the one that needs to be modified, and click Modify ICD Description.
Make any changes then click Save.