I have a new diagnosis code I want to add, how do I go about doing that? Email your therapist directly to add a new ICD-10 code and it will be updated on your next monthly invoice. Charlotte Ewart2023-08-30T17:23:03-04:00August 24, 2023|Insurance| Share This Story, Choose Your Platform! FacebookXRedditLinkedInWhatsAppTumblrPinterestVkEmail