How to Reduce Your Claim Denials

Claim Adjustment Reason Code CO-183 (CARC) indicates that the provider’s specialty is not qualified to refer for this CPT. See the following link for Specialty’s that can order or refer.

Resources

How can providers resolve this error?

  • Check your PECOS registration – must be a valid NPI with a specialty that is eligible to order or certify
  • Cannot be organizational National Provider Identification (NPI) number
  • Be sure to submit the correct NPI qualifier on your claims

 

Last Updated Jan 27 , 2022