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
PrevNext
  • H44.391—

    Other degenerative disorders of globe, right eye

  • H44.392—

    Other degenerative disorders of globe, left eye

  • H44.393—

    Other degenerative disorders of globe, bilateral

  • H44.399—

    Other degenerative disorders of globe, unspecified eye

  • H44.4—

    Hypotony of eye

  • H44.40—

    Unspecified hypotony of eye

  • H44.41—

    Flat anterior chamber hypotony of eye

  • H44.411—

    Flat anterior chamber hypotony of right eye

  • H44.412—

    Flat anterior chamber hypotony of left eye

  • H44.413—

    Flat anterior chamber hypotony of eye, bilateral

  • H44.419—

    Flat anterior chamber hypotony of unspecified eye

  • H44.42—

    Hypotony of eye due to ocular fistula

  • H44.421—

    Hypotony of right eye due to ocular fistula

  • H44.422—

    Hypotony of left eye due to ocular fistula

  • H44.423—

    Hypotony of eye due to ocular fistula, bilateral

  • H44.429—

    Hypotony of unspecified eye due to ocular fistula

  • H44.43—

    Hypotony of eye due to other ocular disorders

  • H44.431—

    Hypotony of eye due to other ocular disorders, right eye

  • H44.432—

    Hypotony of eye due to other ocular disorders, left eye

  • H44.433—

    Hypotony of eye due to other ocular disorders, bilateral

  • H44.439—

    Hypotony of eye due to other ocular disorders, unspecified eye

  • H44.44—

    Primary hypotony of eye

  • H44.441—

    Primary hypotony of right eye

  • H44.442—

    Primary hypotony of left eye

  • H44.443—

    Primary hypotony of eye, bilateral

  • H44.449—

    Primary hypotony of unspecified eye

  • H44.5—

    Degenerated conditions of globe

  • H44.50—

    Unspecified degenerated conditions of globe

  • H44.51—

    Absolute glaucoma

  • H44.511—

    Absolute glaucoma, right eye

  • H44.512—

    Absolute glaucoma, left eye

  • H44.513—

    Absolute glaucoma, bilateral

  • H44.519—

    Absolute glaucoma, unspecified eye

  • H44.52—

    Atrophy of globe

  • H44.521—

    Atrophy of globe, right eye

  • H44.522—

    Atrophy of globe, left eye

  • H44.523—

    Atrophy of globe, bilateral

  • H44.529—

    Atrophy of globe, unspecified eye

  • H44.53—

    Leucocoria

  • H44.531—

    Leucocoria, right eye

  • H44.532—

    Leucocoria, left eye

  • H44.533—

    Leucocoria, bilateral

  • H44.539—

    Leucocoria, unspecified eye

  • H44.6—

    Retained (old) intraocular foreign body, magnetic

  • H44.60—

    Unspecified retained (old) intraocular foreign body, magnetic

  • H44.601—

    Unspecified retained (old) intraocular foreign body, magnetic, right eye

  • H44.602—

    Unspecified retained (old) intraocular foreign body, magnetic, left eye

  • H44.603—

    Unspecified retained (old) intraocular foreign body, magnetic, bilateral

  • H44.609—

    Unspecified retained (old) intraocular foreign body, magnetic, unspecified eye

  • H44.61—

    Retained (old) magnetic foreign body in anterior chamber

PreviousPage 55 of 70Next