- 
            Sickle cell disease codes
            SNOMED CT
          
- 
            
              
                Taken from the `SICKLE_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
               
- 
            Simon Broome criteria code
            SNOMED CT
          
- 
            
              
                Taken from the `SBROOME_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
               
- 
            Sjogren’s Syndrome codes
            SNOMED CT
          
- 
            
              
                Taken from the `SJOGRENS_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
               
- 
            Skin prick test for house dust mite codes
            SNOMED CT
          
- 
            
              
                Taken from the `SKINTEST_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
               
- 
            Smoker codes
            SNOMED CT
          
- 
            
              
                Taken from the `LSMOK_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
               
- 
            Smoking Intervention and Advice
            SNOMED CT
          
- 
            
              
                Taken from the `SMOKINGINT_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
               
- 
            Smoking exception codes
            SNOMED CT
          
- 
            
              
                Taken from the `SMOKEXC_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
               
- 
            Smoking habit codes
            SNOMED CT
          
- 
            
              
                Taken from the `SMOK_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
               
- 
            Smoking pharmacotherapy codes
            SNOMED CT
          
- 
            
              
                Taken from the `PHARM_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
               
- 
            Smoking pharmacotherapy codes (obsolete)
            SNOMED CT
          
- 
            
              
                Taken from the `PHARM_COD` refset published by NHSD.
               
- 
            Social prescribing case closed codes
            SNOMED CT
          
- 
            
              
                Taken from the `SOCPRESCC_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
               
- 
            Social prescribing referral codes
            SNOMED CT
          
- 
            
              
                Taken from the `SOCPRESREF_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
               
- 
            Solid cancer diagnosis codes
            SNOMED CT
          
- 
            
              
                Taken from the `EPPSOLIDCAN_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
               
- 
            Solid organ transplant codes
            SNOMED CT
          
- 
            
              
                Taken from the `ORGTRANSP_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
               
- 
            Spirometry codes for asthma
            SNOMED CT
          
- 
            
              
                Taken from the `ASTSPIR_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).