H53.54 Protanomaly

Billable ICD-10-CM code, FY2026.

Applicable to

• Protanopia

Applies from H53.5 Color vision deficiencies

Applicable to

• Color blindness

Excludes2 (not included here)

• day blindness (H53.11)

MS-DRG index

Defines the logic of DRG(s) 124-125 in MDC 02.

Approximate ICD-9-CM (GEMs)

• 368.51 Protan defect

Diagnosis Index entries for H53.54

• Deficiency, deficient › color vision › protanomaly
• Protanomaly (anomalous trichromat)
• Protanopia (complete) (incomplete)

Nearby codes

• H53.5 Color vision deficiencies
• H53.50 Unspecified color vision deficiencies
• H53.51 Achromatopsia
• H53.52 Acquired color vision deficiency
• H53.53 Deuteranomaly
• H53.54 Protanomaly (this code)
• H53.55 Tritanomaly
• H53.59 Other color vision deficiencies
• H53.6 Night blindness
• H53.60 Unspecified night blindness
• H53.61 Abnormal dark adaptation curve