All ICD10 Codes
Chapter 7

H00–H59: Diseases of the Eye and Adnexa

Diseases of the Eye and Adnexa diagnostic classification updated for 2026.

Chapter Instructions

Excludes2(Not included here. Code separately if applicable.)
  • 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)
  • diabetes mellitus related eye conditions (E09.3-, E10.3-, E11.3-, E13.3-)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury (trauma) of eye and orbit (S05.-)
  • 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)
  • syphilis related eye disorders (A50.01, A50.3-, A51.43, A52.71)
All CodesBillable Only
Internal Codes
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  • H59.362—

    Postprocedural seroma of left eye and adnexa following other procedure

  • H59.363—

    Postprocedural seroma of eye and adnexa following other procedure, bilateral

  • H59.369—

    Postprocedural seroma of unspecified eye and adnexa following other procedure

  • H59.4—

    Inflammation (infection) of postprocedural bleb

  • H59.40—

    Inflammation (infection) of postprocedural bleb, unspecified

  • H59.41—

    Inflammation (infection) of postprocedural bleb, stage 1

  • H59.42—

    Inflammation (infection) of postprocedural bleb, stage 2

  • H59.43—

    Inflammation (infection) of postprocedural bleb, stage 3

  • H59.8—

    Other intraoperative and postprocedural complications and disorders of eye and adnexa, not elsewhere classified

  • H59.81—

    Chorioretinal scars after surgery for detachment

  • H59.811—

    Chorioretinal scars after surgery for detachment, right eye

  • H59.812—

    Chorioretinal scars after surgery for detachment, left eye

  • H59.813—

    Chorioretinal scars after surgery for detachment, bilateral

  • H59.819—

    Chorioretinal scars after surgery for detachment, unspecified eye

  • H59.88—

    Other intraoperative complications of eye and adnexa, not elsewhere classified

  • H59.89—

    Other postprocedural complications and disorders of eye and adnexa, not elsewhere classified

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