Home > 2015 ICD-9-CM Diagnosis Codes > Diseases Of The Respiratory System 460-519 > Other Diseases Of Upper Respiratory Tract 470-478 > Chronic laryngitis and laryngotracheitis 476-
Specific code 2015 ICD-9-CM Diagnosis Code 476.0
Chronic laryngitis
  • 2015
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015

  • ICD-9-CM 476.0 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 476.0 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
Convert to ICD-10-CM: 476.0 converts directly to:
  • 2015/16 ICD-10-CM J37.0 Chronic laryngitis
Approximate Synonyms
  • Laryngitis, chronic
Applies To
  • Laryngitis:
    • catarrhal
    • hypertrophic
    • sicca
ICD-9-CM Volume 2 Index entries containing back-references to 476.0:
  • Angina (attack) (cardiac) (chest) (effort) (heart) (pectoris) (syndrome) (vasomotor) 413.9
    • exudative, chronic 476.0
  • Atrophy, atrophic
    • laryngitis, infection 476.0
  • Catarrh, catarrhal (inflammation) (see also condition) 460
    • larynx (see also Laryngitis, chronic) 476.0
  • Congestion, congestive
    • glottis 476.0
    • larynx 476.0
  • Laryngitis (acute) (edematous) (fibrinous) (gangrenous) (infective) (infiltrative) (malignant) (membranous) (phlegmonous) (pneumococcal) (pseudomembranous) (septic) (subglottic) (suppurative) (ulcerative) (viral) 464.00
    • atrophic 476.0
    • catarrhal 476.0
    • chronic 476.0
      • with tracheitis (chronic) 476.1
      • due to external agent - see Condition, respiratory, chronic, due to
    • hypertrophic 476.0
    • sicca 476.0
  • Trachoma, trachomatous 076.9
    • Türck's (chronic catarrhal laryngitis) 476.0
  • Türck's trachoma (chronic catarrhal laryngitis) 476.0
 476 ICD9Data.com 476.1 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 476.0 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2015 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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