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.
This field comes from the fiscal intermediary number that is present on the first claim record included in the stay.
Different FIs are under contract with CMS at different times. Reference the CMS website for MAC Contractors (for example): https://www.cms.gov/Medicare/Medicare-Contracting/MedicareAdministrativ…- MACs.html
Source: NCH