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ICD-10-CM · FY 2026 APRIL UPDATE

H35.4

Peripheral retinal degeneration

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
H35.40Unspecified peripheral retinal degenerationBillable
H35.41Lattice degeneration of retinaCategory
H35.411Lattice degeneration of retina, right eyeBillable
H35.412Lattice degeneration of retina, left eyeBillable
H35.413Lattice degeneration of retina, bilateralBillable
H35.419Lattice degeneration of retina, unspecified eyeBillable
H35.42Microcystoid degeneration of retinaCategory
H35.421Microcystoid degeneration of retina, right eyeBillable
H35.422Microcystoid degeneration of retina, left eyeBillable
H35.423Microcystoid degeneration of retina, bilateralBillable
H35.429Microcystoid degeneration of retina, unspecified eyeBillable
H35.43Paving stone degeneration of retinaCategory
H35.431Paving stone degeneration of retina, right eyeBillable
H35.432Paving stone degeneration of retina, left eyeBillable
H35.433Paving stone degeneration of retina, bilateralBillable
H35.439Paving stone degeneration of retina, unspecified eyeBillable
H35.44Age-related reticular degeneration of retinaCategory
H35.441Age-related reticular degeneration of retina, right eyeBillable
H35.442Age-related reticular degeneration of retina, left eyeBillable
H35.443Age-related reticular degeneration of retina, bilateralBillable
H35.449Age-related reticular degeneration of retina, unspecified eyeBillable
H35.45Secondary pigmentary degenerationCategory
H35.451Secondary pigmentary degeneration, right eyeBillable
H35.452Secondary pigmentary degeneration, left eyeBillable
H35.453Secondary pigmentary degeneration, bilateralBillable
H35.459Secondary pigmentary degeneration, unspecified eyeBillable
H35.46Secondary vitreoretinal degenerationCategory
H35.461Secondary vitreoretinal degeneration, right eyeBillable
H35.462Secondary vitreoretinal degeneration, left eyeBillable
H35.463Secondary vitreoretinal degeneration, bilateralBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

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ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.