First additional amount information; this defines the portion of the total amount provided as part of this request that was specifically for healthcare charges. This will not alter the amount processed as part of the transaction.
Note: The first additional amount must be of type TOTAL_HEALTHCARE_AMT. This first amount includes the total of the over-the-counter (OTC) charges and any other healthcare additional amounts including prescriptions, vision, clinic, and dental. The total amount of this transaction must be greater than or equal to the total healthcare amount.