MA56Remark Code (RARC)Active
Effective 01/01/1997

MA56 Remark Code: Medicare Opt-Out Explanation

The MA56 remark code indicates that the provider has opted out of Medicare, meaning they have an agreement with the patient not to bill Medicare for the services rendered. Consequently, the payer cannot process the claim for payment, placing the responsibility for payment on the patient, but also stipulating that the provider cannot charge more than the limiting charge amount allowed by federal law.

How It Relates to the Denial

The MA56 remark code typically accompanies a claim adjustment reason code that indicates a denial due to the provider's opt-out status. This combination signifies that the claim was not processed for payment because of the provider's agreement with the patient regarding Medicare billing.

Common Scenarios

1A provider submitted a claim for a routine exam to a Medicare beneficiary, but received a denial with the MA56 remark code.
→ This indicates that the provider has opted out of Medicare and cannot bill Medicare for this service, thus the patient is responsible for payment.
2A claim for a lab test was submitted, but returned with MA56 along with a reason code for non-payment.
→ The MA56 remark code reveals that the provider and patient agreed not to bill Medicare, so the payer denies the claim, leaving the patient liable for the costs.
3A physical therapy service billed to a Medicare patient was denied with the MA56 remark code on the remittance advice.
→ The MA56 remark shows that the provider opted out of Medicare, meaning they cannot bill Medicare for these services, and the patient must pay, limited by federal charge regulations.

What to Do

  1. Ensure the patient is informed of their financial responsibility for the services rendered.
  2. Verify that the amount charged complies with the limiting charge amount as per federal guidelines.
  3. Document the opt-out agreement with the patient in the patient's records.

What to Check

  • The opt-out agreement with the patient to confirm billing arrangements.
  • The claim submission details to ensure proper coding and documentation were used.
  • The patient's eligibility and Medicare status to confirm the opt-out agreement applies.