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Data Element
CRX190
CRX.003.190
| Definition | The eighth modifier associated with the procedure code (or if procedure code is missing, then the modifier may be associated with an NDC or Unique Device Identifier). | 
|---|---|
| Size | X(2) | 
| FLF Start Position | 649 | 
| FLF Stop Position | 650 | 
| Segment Key Field Identifier | Not Applicable | 
| Coding Requirements | 1. Value must be 2 characters 2. Value must be in Procedure Code Mod List (VVL) 3. Must be associated with a Procedure Code 4. Situational  | 
                                    
| Valid Value Code Set | Valid Value Code | Valid Value Name | Valid Value Description | Effective Start Date | Effective End Date | 
|---|
| DE Number | System DE Number | DE Name | File Segment Number | File Segment Name | 
|---|