This code system http://nccn.org/fhir/CodeSystem/fever-neutropenia-risk defines the following codes:
| Code | Display | Definition |
| high | High | A high risk of fever neutropenia |
| intermediate | Intermediate | An intermediate risk of fever neutropenia |
| referToMgf | Refer to Myeloid Growth Factors | Refer to the NCCN Guidelines for Myeloid Growth Factors |
| referToGuideline | Refer to attached guideline | Refer to the NCCN Guidelines listed under relatedArtifacts |
| notRecomended-referToGuideline | Not recommended. Refer to attached guideline | Not recommended. Refer to the NCCN Guidelines for Myeloid Growth Factors |
