2018/2019 ICD-10-CM Diagnosis Code H73.90

Unspecified disorder of tympanic membrane, unspecified ear

The following code(s) above H73.90 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to H73.90:
  • H60-H95
    2019 ICD-10-CM Range H60-H95

    Diseases of the ear and mastoid process

    Note
    • Use an external cause code following the code for the ear condition, if applicable, to identify the cause of the ear condition
    Type 2 Excludes
    • 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)
    Diseases of the ear and mastoid process
Approximate Synonyms ICD-10-CM H73.90 is grouped within Diagnostic Related Group(s) (MS-DRG v36.0):

Convert H73.90 to ICD-9-CM

Code History
ICD-10-CM Codes Adjacent To H73.90
H73.821 …… right ear
H73.822 …… left ear
H73.823 …… bilateral
H73.829 …… unspecified ear
H73.89 Other specified disorders of tympanic membrane
H73.891 …… right ear
H73.892 …… left ear
H73.893 …… bilateral
H73.899 …… unspecified ear
H73.9 Unspecified disorder of tympanic membrane
H73.90 …… unspecified ear
H73.91 …… right ear
H73.92 …… left ear
H73.93 …… bilateral
H74 Other disorders of middle ear mastoid
H74.0 Tympanosclerosis
H74.01 …… right ear
H74.02 …… left ear
H74.03 …… bilateral
H74.09 …… unspecified ear
H74.1 Adhesive middle ear disease

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.