2021 ICD-10-CM Codes for Suppurative and unspecified otitis media (H66)

Instructional Notations

Includes Includes
This note appears immediately under a three character code title to further define, or give examples of, the content of the category.

  • suppurative and unspecified otitis media with myringitis

Use Additional Code Use Additional Code
The “use additional code” indicates that a secondary code could be used to further specify the patient’s condition. This note is not mandatory and is only used if enough information is available to assign an additional code.

  • code to identify:
  • exposure to environmental tobacco smoke Z77.22
  • exposure to tobacco smoke in the perinatal period P96.81
  • history of tobacco dependence Z87.891
  • occupational exposure to environmental tobacco smoke Z57.31
  • tobacco dependence F17
  • tobacco use Z72.0
    • ICD-10 Index

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

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

            • Suppurative and unspecified otitis media (H66)
            • H66 - Suppurative and unspecified otitis media NON-BILLABLE CODE
            • H66.0 - Acute suppurative otitis media NON-BILLABLE CODE
            • H66.00 - Acute suppurative otitis media w/o spontaneous rupt ear drum NON-BILLABLE CODE
            • H66.001 - Acute suppr otitis media w/o spon rupt ear drum, right ear BILLABLE CODE
            • H66.002 - Acute suppr otitis media w/o spon rupt ear drum, left ear BILLABLE CODE
            • H66.003 - Acute suppr otitis media w/o spon rupt ear drum, bilateral BILLABLE CODE
            • H66.004 - Ac suppr otitis media w/o spon rupt ear drum, recur, r ear BILLABLE CODE
            • H66.005 - Ac suppr otitis media w/o spon rupt ear drum, recur, l ear BILLABLE CODE
            • H66.006 - Acute suppr otitis media w/o spon rupt ear drum, recur, bi BILLABLE CODE
            • H66.007 - Ac suppr otitis media w/o spon rupt ear drum,recur, unsp ear BILLABLE CODE
            • H66.009 - Acute suppr otitis media w/o spon rupt ear drum, unsp ear BILLABLE CODE
            • H66.01 - Acute suppurative otitis media w spontaneous rupt ear drum NON-BILLABLE CODE
            • H66.011 - Acute suppr otitis media w spon rupt ear drum, right ear BILLABLE CODE
            • H66.012 - Acute suppr otitis media w spon rupt ear drum, left ear BILLABLE CODE
            • H66.013 - Acute suppr otitis media w spon rupt ear drum, bilateral BILLABLE CODE
            • H66.014 - Acute suppr otitis media w spon rupt ear drum, recur, r ear BILLABLE CODE
            • H66.015 - Acute suppr otitis media w spon rupt ear drum, recur, l ear BILLABLE CODE
            • H66.016 - Acute suppr otitis media w spon rupt ear drum, recurrent, bi BILLABLE CODE
            • H66.017 - Ac suppr otitis media w spon rupt ear drum, recur, unsp ear BILLABLE CODE
            • H66.019 - Acute suppr otitis media w spon rupt ear drum, unsp ear BILLABLE CODE
            • H66.1 - Chronic tubotympanic suppurative otitis media NON-BILLABLE CODE
            • H66.10 - Chronic tubotympanic suppurative otitis media, unspecified BILLABLE CODE
            • H66.11 - Chronic tubotympanic suppurative otitis media, right ear BILLABLE CODE
            • H66.12 - Chronic tubotympanic suppurative otitis media, left ear BILLABLE CODE
            • H66.13 - Chronic tubotympanic suppurative otitis media, bilateral BILLABLE CODE
            • H66.2 - Chronic atticoantral suppurative otitis media NON-BILLABLE CODE
            • H66.20 - Chronic atticoantral suppurative otitis media, unsp ear BILLABLE CODE
            • H66.21 - Chronic atticoantral suppurative otitis media, right ear BILLABLE CODE
            • H66.22 - Chronic atticoantral suppurative otitis media, left ear BILLABLE CODE
            • H66.23 - Chronic atticoantral suppurative otitis media, bilateral BILLABLE CODE
            • H66.3 - Other chronic suppurative otitis media NON-BILLABLE CODE
            • H66.3X - Other chronic suppurative otitis media NON-BILLABLE CODE
            • H66.3X1 - Other chronic suppurative otitis media, right ear BILLABLE CODE
            • H66.3X2 - Other chronic suppurative otitis media, left ear BILLABLE CODE
            • H66.3X3 - Other chronic suppurative otitis media, bilateral BILLABLE CODE
            • H66.3X9 - Other chronic suppurative otitis media, unspecified ear BILLABLE CODE
            • H66.4 - Suppurative otitis media, unspecified NON-BILLABLE CODE
            • H66.40 - Suppurative otitis media, unspecified, unspecified ear BILLABLE CODE
            • H66.41 - Suppurative otitis media, unspecified, right ear BILLABLE CODE
            • H66.42 - Suppurative otitis media, unspecified, left ear BILLABLE CODE
            • H66.43 - Suppurative otitis media, unspecified, bilateral BILLABLE CODE
            • H66.9 - Otitis media, unspecified NON-BILLABLE CODE
            • H66.90 - Otitis media, unspecified, unspecified ear BILLABLE CODE
            • H66.91 - Otitis media, unspecified, right ear BILLABLE CODE
            • H66.92 - Otitis media, unspecified, left ear BILLABLE CODE
            • H66.93 - Otitis media, unspecified, bilateral BILLABLE CODE