N538Remark Code (RARC)Active
Effective 07/01/2010

N538 Remark Code - Facility Payment Responsibility

The N538 remark code indicates that a facility is responsible for payments to outside providers who supply services, supplies, or drugs to its patients or residents. This means that the facility should be the one to handle payment to these external entities, rather than the payer directly covering those costs.

How It Relates to the Denial

The N538 remark code typically accompanies a Claim Adjustment Reason Code that indicates a denial or adjustment related to services provided by an outside entity. Together, these codes clarify the financial responsibility for services delivered to patients by external providers.

Common Scenarios

1A hospital bills for outpatient services that included drugs provided by an external pharmacy. The remittance comes back with a denial indicating that payment should be directed to the pharmacy instead of the hospital.
→ In this case, the N538 remark code suggests that the hospital is responsible for payment to the pharmacy for the drugs provided to the patient, reinforcing the need for internal payment handling.
2A nursing facility submits a claim for medical supplies that were delivered by an outside vendor. The remittance response includes a reason code indicating adjustment for those supplies.
→ The appearance of the N538 remark code means the nursing facility must pay the outside vendor directly for the supplies, as the payer does not cover these costs.
3A clinic receives a remittance for a patient visit that included referrals to specialists who are outside the facility. The remittance shows an adjustment for the specialist services.
→ The N538 remark code indicates that the clinic is responsible for paying the outside specialists for their services rendered to the patient, as outlined in the claim.

What to Do

  1. Ensure the facility processes payment to the outside provider for the services or supplies rendered.
  2. Review the claim to confirm that the facility is aware of its payment obligations to external entities.

What to Check

  • The claim details to identify the services or supplies provided by outside providers.
  • The contract terms with the facility to understand payment responsibilities for external services.
  • The remittance advice for the accompanying Claim Adjustment Reason Code that indicates the adjustment context.