| Niveau/ Type | Code | Weergavenaam | Codesysteem | Omschrijving | 
                                       
                                       
                                          | 0-L | 408293001 | Earlier referral for specialist review | SNOMED-CT |  | 
                                       
                                          | 0-L | 44383000 | Patient referral for consultation | SNOMED-CT |  | 
                                       
                                          | 0-L | 103697008 | Patient referral for dental care | SNOMED-CT |  | 
                                       
                                          | 0-L | 27217005 | Patient referral for evaluation, ageing problem | SNOMED-CT |  | 
                                       
                                          | 0-L | 41920009 | Patient referral for socioeconomic factors | SNOMED-CT |  | 
                                       
                                          | 0-L | 17294003 | Patient referral for special education | SNOMED-CT |  | 
                                       
                                          | 0-L | 28214001 | Patient referral for specialised training | SNOMED-CT |  | 
                                       
                                          | 0-L | 413293006 | Patient to initiate further contact | SNOMED-CT |  | 
                                       
                                          | 0-L | 183877003 | Private referral | SNOMED-CT |  | 
                                       
                                          | 0-L | 183686006 | Refer - no direct consultation | SNOMED-CT |  | 
                                       
                                          | 0-L | 391034007 | Refer for falls assessment | SNOMED-CT |  | 
                                       
                                          | 0-L | 307836003 | Referral by establishment | SNOMED-CT |  | 
                                       
                                          | 0-L | 307834000 | Referral by person | SNOMED-CT |  | 
                                       
                                          | 0-L | 307835004 | Referral by service | SNOMED-CT |  | 
                                       
                                          | 0-L | 417073006 | Referral for haematuria | SNOMED-CT |  | 
                                       
                                          | 0-L | 396150002 | Referral for substance abuse | SNOMED-CT |  | 
                                       
                                          | 0-L | 396158009 | Referral for therapeutic termination of pregnancy | SNOMED-CT |  | 
                                       
                                          | 0-L | 275821008 | Referral of child | SNOMED-CT |  | 
                                       
                                          | 0-L | 306101007 | Referral to establishment | SNOMED-CT |  | 
                                       
                                          | 0-L | 307837007 | Referral to person | SNOMED-CT |  | 
                                       
                                          | 0-L | 306206005 | Referral to service | SNOMED-CT |  | 
                                       
                                          | 0-L | 134403003 | Urgent referral | SNOMED-CT |  |