Loop 2300 NTE/FL 80 | Medicare Billing: CMS-1450 & 837I

Used when an additional remark may be necessary to describe a situation on the claim.

Table 51: Loop 2300 NTE/FL 80 Field
Remarks	Source
If Medicare isn’t the primary payer because workers' compensation, automobile medical, no-fault, liability insurer, or an employer GHP is primary, enter special notes. Enter any remarks needed to provide information not shown elsewhere on the bill but necessary for proper payment.	Patient or medical records

For Renal Dialysis Facilities, enter the first month of the 30-month period during which Medicare benefits are secondary to benefits payable under an EGHP.

For DME billings, show the rental rate, cost, and anticipated months of usage.