Diagnosis Codes Index - Mastoiditis and related conditions (H70)

    • ICD-10 Index

      • Diseases of the ear and mastoid process (H60–H95)

        • Diseases of middle ear and mastoid (H65-H75)

            • Mastoiditis and related conditions (H70)
            • H70 - Mastoiditis and related conditions
            • H70.0 - Acute mastoiditis
            • H70.00 - Acute mastoiditis without complications
            • H70.001 - Acute mastoiditis without complications, right ear
            • H70.002 - Acute mastoiditis without complications, left ear
            • H70.003 - Acute mastoiditis without complications, bilateral
            • H70.009 - Acute mastoiditis without complications, unspecified ear
            • H70.01 - Subperiosteal abscess of mastoid
            • H70.011 - Subperiosteal abscess of mastoid, right ear
            • H70.012 - Subperiosteal abscess of mastoid, left ear
            • H70.013 - Subperiosteal abscess of mastoid, bilateral
            • H70.019 - Subperiosteal abscess of mastoid, unspecified ear
            • H70.09 - Acute mastoiditis with other complications
            • H70.091 - Acute mastoiditis with other complications, right ear
            • H70.092 - Acute mastoiditis with other complications, left ear
            • H70.093 - Acute mastoiditis with other complications, bilateral
            • H70.099 - Acute mastoiditis with other complications, unspecified ear
            • H70.1 - Chronic mastoiditis
            • H70.10 - Chronic mastoiditis, unspecified ear
            • H70.11 - Chronic mastoiditis, right ear
            • H70.12 - Chronic mastoiditis, left ear
            • H70.13 - Chronic mastoiditis, bilateral
            • H70.2 - Petrositis
            • H70.20 - Unspecified petrositis
            • H70.201 - Unspecified petrositis, right ear
            • H70.202 - Unspecified petrositis, left ear
            • H70.203 - Unspecified petrositis, bilateral
            • H70.209 - Unspecified petrositis, unspecified ear
            • H70.21 - Acute petrositis
            • H70.211 - Acute petrositis, right ear
            • H70.212 - Acute petrositis, left ear
            • H70.213 - Acute petrositis, bilateral
            • H70.219 - Acute petrositis, unspecified ear
            • H70.22 - Chronic petrositis
            • H70.221 - Chronic petrositis, right ear
            • H70.222 - Chronic petrositis, left ear
            • H70.223 - Chronic petrositis, bilateral
            • H70.229 - Chronic petrositis, unspecified ear
            • H70.8 - Other mastoiditis and related conditions
            • H70.81 - Postauricular fistula
            • H70.811 - Postauricular fistula, right ear
            • H70.812 - Postauricular fistula, left ear
            • H70.813 - Postauricular fistula, bilateral
            • H70.819 - Postauricular fistula, unspecified ear
            • H70.89 - Other mastoiditis and related conditions
            • H70.891 - Other mastoiditis and related conditions, right ear
            • H70.892 - Other mastoiditis and related conditions, left ear
            • H70.893 - Other mastoiditis and related conditions, bilateral
            • H70.899 - Other mastoiditis and related conditions, unspecified ear
            • H70.9 - Unspecified mastoiditis
            • H70.90 - Unspecified mastoiditis, unspecified ear
            • H70.91 - Unspecified mastoiditis, right ear
            • H70.92 - Unspecified mastoiditis, left ear
            • H70.93 - Unspecified mastoiditis, bilateral