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 Laryngitis And Laryngotracheitis 476.* > 2006 ICD-9-CM Diagnosis 476.1 Chronic laryngotracheitis View the most recent version of ICD-9-CM 476.1 476.1 is a specific code that can be used to specify a diagnosis 476.1 contains 11 index entries View the ICD-9-CM Volume 1 476.* hierarchy Alternate Terminology Laryngitis, chronic, with tracheitis (chronic) Tracheitis, chronic, with laryngitis 476.1 Excludes chronic tracheitis (491.8) laryngitis and tracheitis, acute or unspecified (464.00-464.51)  Index entries containing 476.1: Epiglottiditis (acute) 464.30 chronic 476.1 Epiglottitis (acute) 464.30 chronic 476.1 Laryngitis (acute) (edematous) (fibrinous) (gangrenous) (infective) (infiltrative) (malignant) (membranous) (phlegmonous) (pneumococcal) (pseudomembranous) (septic) (subglottic) (suppurative) (ulcerative) (viral) 464.00 with tracheitis (see also Laryngotracheitis) 464.20 chronic 476.1 chronic 476.0 with tracheitis (chronic) 476.1 Laryngotracheitis (acute) (infectional) (viral) (see also Laryngitis) 464.20 atrophic 476.1 catarrhal 476.1 chronic 476.1 due to external agent - see Condition, respiratory, chronic, due to hypertrophic 476.1 sicca 476.1 Tracheitis (acute) (catarrhal) (infantile) (membranous) (plastic) (pneumococcal) (septic) (suppurative) (viral) 464.10 with laryngitis (acute) 464.20 chronic 476.1 chronic 491.8 with laryngitis (chronic) 476.1