For Long Term Care Skilled Nursing Facility claims on the 837 Institutional, NAMI is expected in Loop-ID 2300 in the Patient Paid Amount AMT segment (Loop-ID 2300, AMT02 where AMT01=F5). The eMedNY system also receives NAMI information from local welfare offices. When NAMI is reported in a claim the system compares this value with the NAMI amount in the system. If the amounts differ the larger amount is used in claims processing.