Distance vision impairment: Mild β Visual acuity is worse than 6/12 to 6/18. Moderate β Visual acuity is worse than 6/18 to 6/60. Severe β Visual acuity is worse than 6/60 to 3/60. Blind β worse than 3/60 eyesight.
What are the four types of visual impairment?
Four common different types of blindness CVI. CVI, or cortical / brain visual impairment, is a major cause of modern blindness in children. .. Retinitis pigmentosa. .. Macular degeneration. .. Retinopathy of prematurity. Four common different types of blindness
What is category 3 blindness?
If one eye's "blindness" or "amblyopia" is documented, but the visually impaired category is not documented, assign the H54 code. 6-, unconditional loss of vision, one eye. .. View new ICD-10-CM code for visual impairment Worse than category: Equivalent or better: Visual impairment 33/60 1/20 (0.5) 20/400 1/60 * 1/50 (0.02) 5/300 (20/1200) )
How bad is your vision?
If you are legally blind, your eyesight is less than 20/200 with your better eyes, or your field of view is less than 20 degrees. This means that if an object is 200 feet away, you need to be 20 feet away from it to see it clearly.
What is the level of visual acuity in your eyes?
20/30 to 20/60, this is considered mild vision loss, or near normal vision. From 20/70 to 20/160, this is considered moderate visual impairment or moderate amblyopia. Below 20/200, this is considered severe visual impairment or severe amblyopia.
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