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H70.0 Acute mastoiditis

Non-Billable/Non-Specific

Applicable To

  • Abscess of mastoid
  • Empyema of mastoid

Codes

  • H70.00Acute mastoiditis without complications
    • H70.001Acute mastoiditis without complications, right ear
    • H70.002Acute mastoiditis without complications, left ear
    • H70.003Acute mastoiditis without complications, bilateral
    • H70.009Acute mastoiditis without complications, unspecified ear
  • H70.01Subperiosteal abscess of mastoid
    • H70.011Subperiosteal abscess of mastoid, right ear
    • H70.012Subperiosteal abscess of mastoid, left ear
    • H70.013Subperiosteal abscess of mastoid, bilateral
    • H70.019Subperiosteal abscess of mastoid, unspecified ear
  • H70.09Acute mastoiditis with other complications
    • H70.091Acute mastoiditis with other complications, right ear
    • H70.092Acute mastoiditis with other complications, left ear
    • H70.093Acute mastoiditis with other complications, bilateral
    • H70.099Acute mastoiditis with other complications, unspecified ear