All reports in Access Anaesthetics give the description of each returned code. You can view all the codes together as follows.

 

Medicare has 3 digit reason codes that you can see on the Eclipse tab in any account. These give the rejection reasons that are usually shown in processing reports.

 

 

 

The 4 digit codes are the responses for all interactions with the Medicare online software. To see the list, go to Eclipse Menu > View Log > Ret Codes ...