kodex

Kodex

ICD-10-CM
Code

H70.813

Postauricular fistula, bilateral

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Hierarchy

  • H60-H95 Diseases of the ear and mastoid process (H60-H95)
    • H65-H75 Diseases of middle ear and mastoid (H65-H75)
      • H70 Mastoiditis and related conditions
        • 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

Notes

H60-H95

  • Use an external cause code following the code for the ear condition, if applicable, to identify the cause of the ear condition

Excludes 1

H70.8

  • Q18.1 Preauricular sinus and cyst
  • sinus, fistula, and cyst of branchial cleft (Q18.0)
    • Q18.0 Sinus, fistula and cyst of branchial cleft

Excludes 2

H60-H95

  • certain conditions originating in the perinatal period (P04-P96)
  • A00-B99 Certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • O00-O9A Pregnancy, childbirth and the puerperium (O00-O9A)
  • Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • S00-T88 Injury, poisoning and certain other consequences of external causes (S00-T88)
  • C00-D49 Neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)