- 
            Angina referral to specialist codes
            SNOMED CT
          
- 
            
              
                Taken from the `ANGINAREF_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/).
               
- 
            Angiotensin II receptor blockers (ARB) contraindications (expiring) codes
            SNOMED CT
          
- 
            
              
                Taken from the `TXAII_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/).
               
- 
            Angiotensin II receptor blockers (ARB) contraindications (expiring) codes (obsolete)
            SNOMED CT
          
- 
            
              
                Taken from the `TXAII_COD` refset published by NHSD.
               
- 
            Angiotensin II receptor blockers (ARB) contraindications (persisting)
            SNOMED CT
          
- 
            
              
                Taken from the `XAII_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/).
               
- 
            Angiotensin-converting enzyme (ACE) inhibitor contraindications (expiring) codes
            SNOMED CT
          
- 
            
              
                Taken from the `TXACE_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/).
               
- 
            Angiotensin-converting enzyme (ACE) inhibitor contraindications (expiring) codes (obsolete)
            SNOMED CT
          
- 
            
              
                Taken from the `TXACE_COD` refset published by NHSD.
               
- 
            Angiotensin-converting enzyme (ACE) inhibitor contraindications (persisting)
            SNOMED CT
          
- 
            
              
                Taken from the `XACE_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/).
               
- 
            Anticoagulant allergy and adverse reaction codes
            SNOMED CT
          
- 
            
              
                Taken from the `ORANTICOAGADVERS_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/).
               
- 
            Anticoagulant allergy and adverse reaction codes (obsolete)
            SNOMED CT
          
- 
            
              
                Taken from the `ORANTICOAGADVERS_COD` refset published by NHSD.
               
- 
            Antiphospholipid syndrome codes
            SNOMED CT
          
- 
            
              
                Taken from the `ANTIPHOSYND_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/).
               
- 
            Anxiety diagnostic codes
            SNOMED CT
          
- 
            
              
                Taken from the `ANX_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/).
               
- 
            Anxiety resolved codes
            SNOMED CT
          
- 
            
              
                Taken from the `ANXRES_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/).
               
- 
            Anxiety screening codes
            SNOMED CT
          
- 
            
              
                Taken from the `ANXSCRN_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/).
               
- 
            Anxiety screening declined codes
            SNOMED CT
          
- 
            
              
                Taken from the `ANXSCRNDEC_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/).
               
- 
            Anxiety support and treatment codes
            SNOMED CT
          
- 
            
              
                Taken from the `ANXSUPP_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/).