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H33.1 Retinoschisis and retinal cysts

Non-Billable/Non-Specific

Type 1 Excludes

  • congenital retinoschisis (Q14.1)
  • microcystoid degeneration of retina (H35.42-)

Codes

  • H33.10Unspecified retinoschisis
    • H33.101Unspecified retinoschisis, right eye
    • H33.102Unspecified retinoschisis, left eye
    • H33.103Unspecified retinoschisis, bilateral
    • H33.109Unspecified retinoschisis, unspecified eye
  • H33.11Cyst of ora serrata
    • H33.111Cyst of ora serrata, right eye
    • H33.112Cyst of ora serrata, left eye
    • H33.113Cyst of ora serrata, bilateral
    • H33.119Cyst of ora serrata, unspecified eye
  • H33.12Parasitic cyst of retina
    • H33.121Parasitic cyst of retina, right eye
    • H33.122Parasitic cyst of retina, left eye
    • H33.123Parasitic cyst of retina, bilateral
    • H33.129Parasitic cyst of retina, unspecified eye
  • H33.19Other retinoschisis and retinal cysts
    • H33.191Other retinoschisis and retinal cysts, right eye
    • H33.192Other retinoschisis and retinal cysts, left eye
    • H33.193Other retinoschisis and retinal cysts, bilateral
    • H33.199Other retinoschisis and retinal cysts, unspecified eye