CO-140: Patient ID and Name Mismatch
Patient/Insured health identification number and name do not match. The payer's records show a different name for the submitted member ID, or vice versa.
Why Claims Get Denied with CO-140
Denial code CO-140 is triggered when patient/insured health identification number and name do not match. the payer's records show a different name for the submitted member id, or vice versa. Understanding the root causes helps prevent future denials and strengthens your appeal when one occurs.
Subscriber ID number transposed or entered incorrectly
Patient name on claim does not match payer records (legal name change, maiden name)
Dependent billed with subscriber's ID but wrong name
Data entry error in patient demographics
How to Appeal CO-140
Verify the correct member ID and patient name from the insurance card. If the patient recently changed their name, provide documentation of the name change to the payer. Resubmit with the corrected information matching the payer's records.
Documentation Required for Appeal
A successful appeal of CO-140 requires thorough documentation. Gather these items before drafting your appeal letter:
Copy of insurance card showing name and ID
Corrected claim with matching name and ID
Name change documentation (if applicable)
Eligibility verification confirmation
How to Prevent CO-140 Denials
Scan both sides of the insurance card at every visit. Verify patient name exactly as it appears on the insurance card. Run eligibility verification to confirm the member ID matches the patient name in the payer's system.
Stop Fighting CO-140 Denials Manually
RediClaim generates payer-specific appeal letters for CO-140 denials in under 60 seconds, complete with the clinical arguments and documentation references that win reversals.