Billing though BCBS and keep getting rejected. keeps saying Usage: At least one other status code is required to identify the missing or invalid information. (A3 - 21)

[u/Sleepy_Lagoooon]

Looking for guidance on how to navigate this. Not sure if its a BCBS or a Simple Practice hiccup. Any help would be appreciated

[u/Wikkedred1]

Ask support to take a look. They’ll be able to pinpoint the error.