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 474.8 Other chronic disease of tonsils and adenoids View the most recent version of ICD-9-CM 474.8 474.8 is a specific code that can be used to specify a diagnosis 474.8 contains 20 index entries View the ICD-9-CM Volume 1 474.* hierarchy Alternate Terminology Amygdalolith Calculus, tonsil Cicatrix of tonsil (and adenoid) Tonsillar tag Ulcer, tonsil  Index entries containing 474.8: Amygdalolith 474.8 Calculus, calculi, calculous 592.9 tonsil 474.8 Cicatrix (adherent) (contracted) (painful) (vicious) 709.2 adenoid 474.8 tonsil (and adenoid) 474.8 Concretion - see also Calculus tonsil 474.8 Cyst (mucus) (retention) (serous) (simple) adenoid (infected) 474.8 tonsil 474.8 Disease, diseased - see also Syndrome tonsils, tonsillar (and adenoids) (chronic) 474.9 specified NEC 474.8 Hemorrhage, hemorrhagic (nontraumatic) 459.0 adenoid 474.8 peritonsillar tissue 474.8 after operation on tonsils 998.11 due to infection 475 tonsil 474.8 postoperative 998.11 Necrosis, necrotic tonsil 474.8 Plica tonsil 474.8 Remnant tonsil 474.8 infected 474.00 Rupture, ruptured 553.9 tonsil 474.8 Suppuration, suppurative - see also condition tonsil 474.8 Tag (hypertrophied skin) (infected) 701.9 adenoid 474.8 tonsil 474.8 Ulcer, ulcerated, ulcerating, ulceration, ulcerative 707.9 peritonsillar 474.8 tonsil 474.8 diphtheritic 032.0