ICD 9 CM Codes

470 Deviated nasal septum
471 Nasal polyps
472 Chronic pharyngitis and nasopharyngitis
473 Chronic sinusitis
474 Chronic disease of tonsils and adenoids
475 Peritonsillar abscess
476 Chronic laryngitis and laryngotracheitis
477 Allergic rhinitis
478 Other diseases of upper respiratory tract