Chapter 8

H60–H95: Diseases of the Ear and Mastoid Process

Diseases of the Ear and Mastoid Process diagnostic classification updated for 2026.

Chapter Instructions

Excludes2(Not included here. Code separately if applicable.)
  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Internal Codes
  • H60.543

    Acute eczematoid otitis externa, bilateral

  • H60.549

    Acute eczematoid otitis externa, unspecified ear

  • H60.551

    Acute reactive otitis externa, right ear

  • H60.552

    Acute reactive otitis externa, left ear

  • H60.553

    Acute reactive otitis externa, bilateral

  • H60.559

    Acute reactive otitis externa, unspecified ear

  • H60.591

    Other noninfective acute otitis externa, right ear

  • H60.592

    Other noninfective acute otitis externa, left ear

  • H60.593

    Other noninfective acute otitis externa, bilateral

  • H60.599

    Other noninfective acute otitis externa, unspecified ear

  • H60.60

    Unspecified chronic otitis externa, unspecified ear

  • H60.61

    Unspecified chronic otitis externa, right ear

  • H60.62

    Unspecified chronic otitis externa, left ear

  • H60.63

    Unspecified chronic otitis externa, bilateral

  • H60.8X1

    Other otitis externa, right ear

  • H60.8X2

    Other otitis externa, left ear

  • H60.8X3

    Other otitis externa, bilateral

  • H60.8X9

    Other otitis externa, unspecified ear

  • H60.90

    Unspecified otitis externa, unspecified ear

  • H60.91

    Unspecified otitis externa, right ear

  • H60.92

    Unspecified otitis externa, left ear

  • H60.93

    Unspecified otitis externa, bilateral

  • H61.001

    Unspecified perichondritis of right external ear

  • H61.002

    Unspecified perichondritis of left external ear

  • H61.003

    Unspecified perichondritis of external ear, bilateral

  • H61.009

    Unspecified perichondritis of external ear, unspecified ear

  • H61.011

    Acute perichondritis of right external ear

  • H61.012

    Acute perichondritis of left external ear

  • H61.013

    Acute perichondritis of external ear, bilateral

  • H61.019

    Acute perichondritis of external ear, unspecified ear

  • H61.021

    Chronic perichondritis of right external ear

  • H61.022

    Chronic perichondritis of left external ear

  • H61.023

    Chronic perichondritis of external ear, bilateral

  • H61.029

    Chronic perichondritis of external ear, unspecified ear

  • H61.031

    Chondritis of right external ear

  • H61.032

    Chondritis of left external ear

  • H61.033

    Chondritis of external ear, bilateral

  • H61.039

    Chondritis of external ear, unspecified ear

  • H61.101

    Unspecified noninfective disorders of pinna, right ear

  • H61.102

    Unspecified noninfective disorders of pinna, left ear

  • H61.103

    Unspecified noninfective disorders of pinna, bilateral

  • H61.109

    Unspecified noninfective disorders of pinna, unspecified ear

  • H61.111

    Acquired deformity of pinna, right ear

  • H61.112

    Acquired deformity of pinna, left ear

  • H61.113

    Acquired deformity of pinna, bilateral

  • H61.119

    Acquired deformity of pinna, unspecified ear

  • H61.121

    Hematoma of pinna, right ear

  • H61.122

    Hematoma of pinna, left ear

  • H61.123

    Hematoma of pinna, bilateral

  • H61.129

    Hematoma of pinna, unspecified ear

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