Claim Frequency Type Code 1
Claim Frequency Type Code 1 . Use the below frequency codes for claims that were previously. Secondary or primary medicare claims don't allow corrected claims electronically. from venturebeat.com In the 837 formats, the codes are called “claim frequency codes.” using the appropriate code, you can indicate that the claim is an adjustment of a previously submitted finalized claim. This rejection shows up most often when attempting to send medicare a corrected claim. Expected value is 1 (original claim) (mr035) rejection message explanation: