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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  • H15.022—

    Brawny scleritis, left eye

  • H15.023—

    Brawny scleritis, bilateral

  • H15.029—

    Brawny scleritis, unspecified eye

  • H15.031—

    Posterior scleritis, right eye

  • H15.032—

    Posterior scleritis, left eye

  • H15.033—

    Posterior scleritis, bilateral

  • H15.039—

    Posterior scleritis, unspecified eye

  • H15.041—

    Scleritis with corneal involvement, right eye

  • H15.042—

    Scleritis with corneal involvement, left eye

  • H15.043—

    Scleritis with corneal involvement, bilateral

  • H15.049—

    Scleritis with corneal involvement, unspecified eye

  • H15.051—

    Scleromalacia perforans, right eye

  • H15.052—

    Scleromalacia perforans, left eye

  • H15.053—

    Scleromalacia perforans, bilateral

  • H15.059—

    Scleromalacia perforans, unspecified eye

  • H15.091—

    Other scleritis, right eye

  • H15.092—

    Other scleritis, left eye

  • H15.093—

    Other scleritis, bilateral

  • H15.099—

    Other scleritis, unspecified eye

  • H15.101—

    Unspecified episcleritis, right eye

  • H15.102—

    Unspecified episcleritis, left eye

  • H15.103—

    Unspecified episcleritis, bilateral

  • H15.109—

    Unspecified episcleritis, unspecified eye

  • H15.111—

    Episcleritis periodica fugax, right eye

  • H15.112—

    Episcleritis periodica fugax, left eye

  • H15.113—

    Episcleritis periodica fugax, bilateral

  • H15.119—

    Episcleritis periodica fugax, unspecified eye

  • H15.121—

    Nodular episcleritis, right eye

  • H15.122—

    Nodular episcleritis, left eye

  • H15.123—

    Nodular episcleritis, bilateral

  • H15.129—

    Nodular episcleritis, unspecified eye

  • H15.811—

    Equatorial staphyloma, right eye

  • H15.812—

    Equatorial staphyloma, left eye

  • H15.813—

    Equatorial staphyloma, bilateral

  • H15.819—

    Equatorial staphyloma, unspecified eye

  • H15.821—

    Localized anterior staphyloma, right eye

  • H15.822—

    Localized anterior staphyloma, left eye

  • H15.823—

    Localized anterior staphyloma, bilateral

  • H15.829—

    Localized anterior staphyloma, unspecified eye

  • H15.831—

    Staphyloma posticum, right eye

  • H15.832—

    Staphyloma posticum, left eye

  • H15.833—

    Staphyloma posticum, bilateral

  • H15.839—

    Staphyloma posticum, unspecified eye

  • H15.841—

    Scleral ectasia, right eye

  • H15.842—

    Scleral ectasia, left eye

  • H15.843—

    Scleral ectasia, bilateral

  • H15.849—

    Scleral ectasia, unspecified eye

  • H15.851—

    Ring staphyloma, right eye

  • H15.852—

    Ring staphyloma, left eye

  • H15.853—

    Ring staphyloma, bilateral

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