H33.1 - Retinoschisis and retinal cysts
- Applicable to Retinoschisis and retinal cysts
- The 2025 edition of ICD10-CM H33.1 became effective on October 1, 2024.
- This is the American ICD10-CM version of H33.1 - other international versions of ICD10 H33.1 may differ.
- H33.1 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- H33.1 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
- H33.1 - Retinoschisis and retinal cysts
- H33.1 - Retinoschisis and retinal cysts
- H33.10 - Unspecified retinoschisis
- H33.101 - Unspecified retinoschisis, right eye
- H33.102 - Unspecified retinoschisis, left eye
- H33.103 - Unspecified retinoschisis, bilateral
- H33.109 - Unspecified retinoschisis, unspecified eye
- H33.11 - Cyst of ora serrata
- H33.111 - Cyst of ora serrata, right eye
- H33.112 - Cyst of ora serrata, left eye
- H33.113 - Cyst of ora serrata, bilateral
- H33.119 - Cyst of ora serrata, unspecified eye
- H33.12 - Parasitic cyst of retina
- H33.121 - Parasitic cyst of retina, right eye
- H33.122 - Parasitic cyst of retina, left eye
- H33.123 - Parasitic cyst of retina, bilateral
- H33.129 - Parasitic cyst of retina, unspecified eye
- H33.19 - Other retinoschisis and retinal cysts
- H33.191 - Other retinoschisis and retinal cysts, right eye
- H33.192 - Other retinoschisis and retinal cysts, left eye
- H33.193 - Other retinoschisis and retinal cysts, bilateral
- H33.199 - Other retinoschisis and retinal cysts, unspecified eye
Type 1 Excludes
- congenital retinoschisis (Q14.1)
- microcystoid degeneration of retina (H35.42-)
The following codes above H33.1 contain annotation back-references that may be applicable to H33.1:
Chapter: H00-H59 Diseases of the eye and adnexa
Section: H30-H36 Disorders of choroid and retina
Category: H33 Retinal detachments and breaks
Non-Billable/Non-Specific Code
Browse other similar CM codes
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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