To update the default diagnosis and ICD code list, you can head on to settings, go to the section
'Others', and click on the 'ICD Codes' option.
From here, you can add a new ICD code or modify an existing one.
If you prefer to have a batch update of ICD codes, feel free to reach out to Opus customer support, create a ticket - Provide the CSV file of the updated ICD codes that you want to be uploaded to your workspace, and we will create a configuration for you.