Q: How and when can I code “œconcussion”? Feb 22, 2016 | Uncategorized | 0 comments A: You may only code “concussion” (specifically codes 161000.1 and 161001.1) when the word “concussion” is given by the MD as the only brain injury diagnosis. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Notify me of follow-up comments by email. Notify me of new posts by email. Δ