ICD-10-CM > H00-H59 > H30-H36 > H35 > H35.5 H35.5 Hereditary retinal dystrophy Non-Billable/Non-Specific Type 1 Excludes dystrophies primarily involving Bruch's membrane (H31.1-) Codes H35.50Unspecified hereditary retinal dystrophyH35.51Vitreoretinal dystrophyH35.52Pigmentary retinal dystrophyH35.53Other dystrophies primarily involving the sensory retinaH35.54Dystrophies primarily involving the retinal pigment epithelium