241Denial Code (CARC)Active
Effective 06/03/2012

PR 241 Denial Code - Fix Low Income Subsidy Issues

Code 241 refers to adjustments related to the Low Income Subsidy (LIS) co-payment amount. This code appears when a claim involves a patient who qualifies for the LIS program, which assists with medication costs under Medicare. The adjustment reflects the reduced copayment amount owed by the patient due to their subsidy eligibility.

Who Pays: Group Code Liability

With code 241, the adjustment is typically marked under group code PR, indicating that the reduced copayment amount is the patient's responsibility. However, the patient is responsible only for the subsidized amount, not the original copayment total.

Why Claims Get Code 241

  • Patient qualifies for Medicare's Low Income Subsidy program, reducing their copayment.
  • Claim was processed with the LIS benefit applied, adjusting the patient’s responsibility.
  • Billing system incorrectly calculated the copayment without accounting for LIS.
  • Patient's LIS eligibility was not updated in the billing system.
  • Payer updated LIS benefits after claim submission, causing an adjustment.

How to Fix & Resubmit

  1. Verify the patient's LIS eligibility and ensure it is correctly documented in your system.
  2. Check the payer's remittance details to confirm the adjusted copayment amount matches the LIS guidelines.
  3. Update the patient's account to reflect the correct copayment amount as per LIS, if not already done.
  4. Resubmit the claim if the LIS was not applied correctly due to a billing error.
  5. Contact the payer if there is a discrepancy in the LIS copayment adjustment.

Corrected Claim or Appeal?

A corrected claim may be necessary if the LIS was not applied correctly due to billing errors. If the payer's adjustment seems incorrect, consider appealing with documentation of the patient's LIS eligibility.

Preventing Future 241 Denials

  • Ensure patient LIS eligibility is verified and updated regularly in billing systems.
  • Train staff to recognize and apply LIS adjustments during claim processing.
  • Implement system checks to flag discrepancies in expected LIS copayment amounts.
  • Maintain communication with payers regarding any changes to LIS benefits or policies.