This code system http://hl7.org/fhir/us/carin-bb/CodeSystem/C4BBSupportingInfoType defines the following codes:
| Code | Display | Definition | 
| admissionperiod  | Admission Period | Dates corresponding with the admission and discharge of the beneficiary to a facility | 
| pointoforigin  | Point Of Origin | UB-04 Source of Admission (FL-15) identifies the place where the patient was identified as needing admission to a facility. | 
| admtype  | Admission Type | UB-04 Priority of the admission (FL-14) indicates, for example, an admission type of elective indicates that the patient's condition permitted time for medical services to be scheduled. | 
| billingnetworkcontractingstatus  | Billing Network Contracting Status | Indicates that the Billing Provider has a contract with the Payer as of the effective date of service or admission. | 
| brandgenericcode  | Brand Generic Code | NCPDP code indicating whether the plan adjudicated the claim as a brand or generic drug. | 
| clmrecvddate  | Claim Received Date | Date the claim was received by the payer. | 
| compoundcode  | Compound Code | NCPDP code indicating whether or not the prescription is a compound. | 
| dawcode  | DAW (Dispense As Written) Code | NCPDP code indicating the prescriber's instruction regarding substitution of generic equivalents or order to dispense the specific prescribed medication. | 
| dayssupply  | Days Supply | NCPDP value indicating the Number of days supply of medication dispensed by the pharmacy. | 
| discharge-status  | Discharge Status | UB-04 Discharge Status (FL-17) indicates the patient’s status as of the discharge date for a facility stay. | 
| drg  | DRG | DRG (Diagnosis Related Group), including the code system, the DRG version and the code value | 
| performingnetworkcontractingstatus  | Performing Network Contracting Status | Indicates that the Performing Provider has a contract with the Payer as of the effective date of service or admission. | 
| refillnum  | Refill Number | NCPDP value indicating the number fill of the current dispensed supply (0, 1, 2, etc.) | 
| rxorigincode  | Rx Origin Code | NCPDP code indicating whether the prescription was transmitted as an electronic prescription, by phone, by fax, or as a written paper copy. | 
| servicefacility  | Service Facility | The facility where the service occurred.  Examples include hospitals, nursing homes, laboratories or homeless shelters. | 
| typeofbill  | Type of Bill | UB-04 Type of Bill (FL-04) provides specific information for payer purposes. |