ResDAC is currently experiencing a high volume of requests, which may delay response and processing times. We are working to address the backlog as quickly as possible and appreciate your patience.
ResDAC is currently experiencing a high volume of requests, which may delay response and processing times. We are working to address the backlog as quickly as possible and appreciate your patience.
The Reason for Service Code field is data element 439-E4 of the NCPDP data dictionary. It is one of three fields concatenated into the drug utilization code field (DRUG_UTLZTN_CD) in this file.
SOURCE: T-MSIS Analytic File (TAF) Claims