N639Remark Code (RARC)Active
N639 Remark Code: Inpatient Rehabilitation Fee Schedule
The N639 remark code indicates that reimbursement has been made according to the inpatient rehabilitation facilities fee schedule. This means the payment you received aligns with the established rates for services provided in an inpatient rehabilitation setting, as dictated by the payer's fee schedule.
How It Relates to the Denial
The N639 remark typically accompanies claim adjustment reason codes related to payment adjustments for inpatient rehabilitation services. This combination signals that the payment made is consistent with the payer's fee schedule for these facilities.
Common Scenarios
1A claim for inpatient rehabilitation services was submitted, and the remittance showed a payment amount that was lower than expected.
→ The N639 remark indicates that the payment aligns with the inpatient rehabilitation facilities fee schedule, confirming that the lower amount is due to the payer's established reimbursement rates.
2A provider receives an 835 for a recent inpatient rehabilitation claim, with an adjustment reason code indicating a reduction in payment.
→ The presence of the N639 remark clarifies that the adjustment is based on the fee schedule for inpatient rehabilitation facilities, and the payment reflects those predetermined rates.
3A facility bills for a series of rehabilitation services, and the remittance advice shows a payment made in accordance with a specific schedule.
→ The N639 remark confirms that the payment has been made according to the inpatient rehabilitation facilities fee schedule, supporting the payment amount received.
What to Do
- Review the claim for accuracy against the inpatient rehabilitation facilities fee schedule to verify the payment aligns with expected rates.
- Ensure that all billed services are correctly classified as inpatient rehabilitation.
- Confirm that any adjustments made are correctly documented and justified according to the fee schedule.
What to Check
- The claim detail to confirm the services billed are appropriate for inpatient rehabilitation facilities.
- The payer's inpatient rehabilitation facilities fee schedule to understand the reimbursement amounts.
- Any previous remittance advices for adjustments that may have led to this payment based on the fee schedule.