2025 ICD-10 CM DIAGNOSIS INDEX TERMS STARTING WITH H

  • Acute mastoiditis - H70.0
  • Acute mastoiditis without complications - H70.00
  • Acute mastoiditis without complications, right ear - H70.001
  • Acute mastoiditis without complications, left ear - H70.002
  • Acute mastoiditis without complications, bilateral - H70.003
  • Acute mastoiditis without complications, unspecified ear - H70.009
  • Subperiosteal abscess of mastoid - H70.01
  • Subperiosteal abscess of mastoid, right ear - H70.011
  • Subperiosteal abscess of mastoid, left ear - H70.012
  • Subperiosteal abscess of mastoid, bilateral - H70.013
  • Subperiosteal abscess of mastoid, unspecified ear - H70.019
  • Acute mastoiditis with other complications - H70.09
  • Acute mastoiditis with other complications, right ear - H70.091
  • Acute mastoiditis with other complications, left ear - H70.092
  • Acute mastoiditis with other complications, bilateral - H70.093
  • Acute mastoiditis with other complications, unspecified ear - H70.099
  • Chronic mastoiditis - H70.1
  • Chronic mastoiditis, unspecified ear - H70.10
  • Chronic mastoiditis, right ear - H70.11
  • Chronic mastoiditis, left ear - H70.12
  • Chronic mastoiditis, bilateral - H70.13
  • Petrositis - H70.2
  • Unspecified petrositis - H70.20
  • Unspecified petrositis, right ear - H70.201
  • Unspecified petrositis, left ear - H70.202
  • Unspecified petrositis, bilateral - H70.203
  • Unspecified petrositis, unspecified ear - H70.209
  • Acute petrositis - H70.21
  • Acute petrositis, right ear - H70.211
  • Acute petrositis, left ear - H70.212
  • Acute petrositis, bilateral - H70.213
  • Acute petrositis, unspecified ear - H70.219
  • Chronic petrositis - H70.22
  • Chronic petrositis, right ear - H70.221
  • Chronic petrositis, left ear - H70.222
  • Chronic petrositis, bilateral - H70.223
  • Chronic petrositis, unspecified ear - H70.229
  • Other mastoiditis and related conditions - H70.8
  • Postauricular fistula - H70.81
  • Postauricular fistula, right ear - H70.811
  • Postauricular fistula, left ear - H70.812
  • Postauricular fistula, bilateral - H70.813
  • Postauricular fistula, unspecified ear - H70.819
  • Other mastoiditis and related conditions - H70.89
  • Other mastoiditis and related conditions, right ear - H70.891
  • Other mastoiditis and related conditions, left ear - H70.892
  • Other mastoiditis and related conditions, bilateral - H70.893
  • Other mastoiditis and related conditions, unspecified ear - H70.899
  • Unspecified mastoiditis - H70.9
  • Unspecified mastoiditis, unspecified ear - H70.90
  • Unspecified mastoiditis, right ear - H70.91
  • Unspecified mastoiditis, left ear - H70.92
  • Unspecified mastoiditis, bilateral - H70.93
  • Cholesteatoma of attic - H71.0
  • Cholesteatoma of attic, unspecified ear - H71.00
  • Cholesteatoma of attic, right ear - H71.01
  • Cholesteatoma of attic, left ear - H71.02
  • Cholesteatoma of attic, bilateral - H71.03
  • Cholesteatoma of tympanum - H71.1
  • Cholesteatoma of tympanum, unspecified ear - H71.10
  • Cholesteatoma of tympanum, right ear - H71.11
  • Cholesteatoma of tympanum, left ear - H71.12
  • Cholesteatoma of tympanum, bilateral - H71.13
  • Cholesteatoma of mastoid - H71.2
  • Cholesteatoma of mastoid, unspecified ear - H71.20
  • Cholesteatoma of mastoid, right ear - H71.21
  • Cholesteatoma of mastoid, left ear - H71.22
  • Cholesteatoma of mastoid, bilateral - H71.23
  • Diffuse cholesteatosis - H71.3
  • Diffuse cholesteatosis, unspecified ear - H71.30
  • Diffuse cholesteatosis, right ear - H71.31
  • Diffuse cholesteatosis, left ear - H71.32
  • Diffuse cholesteatosis, bilateral - H71.33
  • Unspecified cholesteatoma - H71.9
  • Unspecified cholesteatoma, unspecified ear - H71.90
  • Unspecified cholesteatoma, right ear - H71.91
  • Unspecified cholesteatoma, left ear - H71.92
  • Unspecified cholesteatoma, bilateral - H71.93
  • Central perforation of tympanic membrane - H72.0
  • Central perforation of tympanic membrane, unspecified ear - H72.00
  • Central perforation of tympanic membrane, right ear - H72.01
  • Central perforation of tympanic membrane, left ear - H72.02
  • Central perforation of tympanic membrane, bilateral - H72.03
  • Attic perforation of tympanic membrane - H72.1
  • Attic perforation of tympanic membrane, unspecified ear - H72.10
  • Attic perforation of tympanic membrane, right ear - H72.11
  • Attic perforation of tympanic membrane, left ear - H72.12
  • Attic perforation of tympanic membrane, bilateral - H72.13
  • Other marginal perforations of tympanic membrane - H72.2
  • Other marginal perforations of tympanic membrane - H72.2X
  • Other marginal perforations of tympanic membrane, right ear - H72.2X1
  • Other marginal perforations of tympanic membrane, left ear - H72.2X2
  • Other marginal perforations of tympanic membrane, bilateral - H72.2X3
  • Other marginal perforations of tympanic membrane, unspecified ear - H72.2X9
  • Other perforations of tympanic membrane - H72.8
  • Multiple perforations of tympanic membrane - H72.81
  • Multiple perforations of tympanic membrane, right ear - H72.811
  • Multiple perforations of tympanic membrane, left ear - H72.812
  • Multiple perforations of tympanic membrane, bilateral - H72.813
  • Multiple perforations of tympanic membrane, unspecified ear - H72.819