Message received when attempting to submit a claim:
"If you feel this code is an accurate icd10 billing code, and have checked this website https://www.icd10data.com/ and the code is correct, please call us at 888-435-8203, so we can add the code to our database."
Previously we checked the additional diagnosis codes behind the scenes, we are now checking on the front end. Most likely, any time you see the message for the next few claims cycles, it will be due to spaces or extra commas that are not needed.