All denial codes

CARC · OA group

OA-23

The impact of prior payer(s) adjudication including payments and/or adjustments

Other adjustment; informational or offset

What it means
The secondary payer is showing what the primary already did.
Likely cause
Normal on secondary claims; a problem when the secondary balance is then never billed or posted.
How to fix it
Post primary and secondary remits in sequence and verify the remaining balance nets to zero or a valid patient balance.
Revenue impact
Posting errors here are a leading cause of phantom accounts receivable.
  • coordination of benefits
  • secondary
  • posting

Related codes

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