2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Respiratory System 460-519 > Other Diseases Of Upper Respiratory Tract 470-478 > Chronic Disease Of Tonsils And Adenoids 474.* > 2006 ICD-9-CM Diagnosis 474.12 Hypertrophy of adenoids alone View the most recent version of ICD-9-CM 474.12 474.12 is a specific code that can be used to specify a diagnosis 474.12 contains 6 index entries View the ICD-9-CM Volume 1 474.* hierarchy  Index entries containing 474.12: Adenoids (congenital) (of nasal fossa) 474.9 hypertrophy 474.12 Enlargement, enlarged - see also Hypertrophy adenoids 474.12 and tonsils 474.10 Growth (fungoid) (neoplastic) (new) (M8000/1) - see also Neoplasm, by site, unspecified nature adenoid (vegetative) 474.12 benign (M8000/0) - see Neoplasm, by site, benign Hyperplasia, hyperplastic adenoids (lymphoid tissue) 474.12 and tonsils 474.10 Hypertrophy, hypertrophic adenoids (infectional) 474.12 and tonsils (faucial) (infective) (lingual) (lymphoid) 474.10 pharyngeal tonsil 474.12