237Denial Code (CARC)Active
CO 237 Denial Code - Fix Legislated Penalties
Code 237 indicates a legislated or regulatory penalty has been applied to the claim. This means your reimbursement was reduced due to compliance with a government rule or regulation, not due to an error in the claim itself. An accompanying remark code will provide more detail about the specific regulation or penalty involved.
Who Pays: Group Code Liability
For code 237, the group code is typically CO, meaning the penalty amount is a contractual write-off and cannot be billed to the patient. Always verify with the payer's policy to confirm this liability assignment.
Why Claims Get Code 237
- The claim violates a specific government regulation, triggering a penalty.
- A service was billed that is subject to a regulatory reduction.
- The provider failed to meet a mandatory reporting requirement, leading to a penalty.
- Billing for a service that has a legislated cap on reimbursement rates.
- Incorrect application of modifiers or codes that affect regulatory compliance.
How to Fix & Resubmit
- Review the accompanying remark code to understand the specific penalty applied.
- Check the payer's policy and any relevant government regulations to confirm the penalty's applicability.
- If the penalty is due to missing documentation or incorrect coding, gather the necessary information or correct the codes.
- Contact the payer if the penalty appears to be incorrectly applied based on your findings.
- Submit a corrected claim if the issue was due to a coding or documentation error.
Corrected Claim or Appeal?
Submit a corrected claim if the denial was due to a coding or documentation error. If the penalty is legitimately applied based on regulations, an appeal is generally not applicable.
Preventing Future 237 Denials
- Stay updated with changes in government regulations affecting billing and coding.
- Ensure all necessary documentation is submitted with the claim to avoid compliance penalties.
- Regularly audit coding practices to ensure accuracy and compliance with regulatory requirements.
- Implement staff training on current regulations to prevent future penalties.