text: ﻿{Source_to_Source}
  SELECT distinct SOURCE_CODE, TARGET_CONCEPT_ID
  FROM CTE_VOCAB_MAP
  WHERE lower(SOURCE_VOCABULARY_ID) IN ('icd9proc', 'cpt4', 'hcpcs')
  AND lower(TARGET_VOCABULARY_ID) IN ('icd9proc', 'cpt4', 'hcpcs') AND lower(TARGET_DOMAIN_ID)='procedure'
  