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 Pharyngitis And Nasopharyngitis 472.* > 2006 ICD-9-CM Diagnosis 472.1 Chronic pharyngitis View the most recent version of ICD-9-CM 472.1 472.1 is a specific code that can be used to specify a diagnosis 472.1 contains 16 index entries View the ICD-9-CM Volume 1 472.* hierarchy Alternate Terminology Chronic sore throat Pharyngitis: atrophic granular (chronic) hypertrophic  Index entries containing 472.1: Atrophy, atrophic pharyngitis 472.1 Catarrh, catarrhal (inflammation) (see also condition) 460 throat 472.1 Granular - see also condition inflammation, pharynx 472.1 Hypertrophy, hypertrophic pharyngitis 472.1 Inflammation, inflamed, inflammatory (with exudation) follicular, pharynx 472.1 granular, pharynx 472.1 pharynx (see also Pharyngitis) 462 follicular 472.1 granular 472.1 Pharyngitis (acute) (catarrhal) (gangrenous) (infective) (malignant) (membranous) (phlegmonous) (pneumococcal) (pseudomembranous) (simple) (staphylococcal) (subacute) (suppurative) (ulcerative) (viral) 462 atrophic 472.1 chronic 472.1 follicular 472.1 granular (chronic) 472.1 hypertrophic 472.1 infectional, chronic 472.1 Smokers' throat 472.1 Sore throat 462 chronic 472.1