ICD-10-CM > H00-H59 > H53-H54 > H53 > H53.5 H53.5 Color vision deficiencies Non-Billable/Non-Specific Applicable To Color blindness Type 2 Excludes day blindness (H53.11) Codes H53.50Unspecified color vision deficienciesH53.51AchromatopsiaH53.52Acquired color vision deficiencyH53.53DeuteranomalyH53.54ProtanomalyH53.55TritanomalyH53.59Other color vision deficiencies