Low vision r eye category 1, blindness left eye category 3

This code signifies a patient presenting with low vision in the right eye, specifically categorized as category 1 (mild visual impairment), and blindness in the left eye, categorized as category 3 (moderate visual impairment). This indicates a significant difference in visual acuity between the two eyes, with the left eye being more severely affected.

Use this code when documentation clearly specifies low vision in the right eye corresponding to category 1 and blindness in the left eye corresponding to category 3. This typically applies to patients undergoing ophthalmological evaluation for visual impairment, rehabilitation services, or when assessing eligibility for disability benefits related to vision. Supporting documentation should include visual acuity measurements for each eye, often expressed as Snellen fractions or equivalent.

• Ensure the laterality (right vs. left eye) and the specific vision categories (1 and 3) are explicitly documented.
• Do not confuse with codes for total blindness or unspecified low vision; this code requires specific categorization for each eye.
• Always sequence this code after any underlying cause of the low vision or blindness, if known and documented.