Visual Acuity 20/100 and 20/70 — VA Disability Rating (DC 6066)
Diagnostic Code 6066 · 38 CFR §4.79
What Is It?
DC 6066 applies when corrected visual acuity is 20/100 in one eye and 20/70 in the other eye. This asymmetric vision loss means the better eye still has moderate impairment while the worse eye has significant difficulty with detail vision. This combination rates at 30 percent.
Rating Criteria
| Rating | Criteria |
|---|---|
| 30% | Corrected visual acuity of 20/100 in one eye and 20/70 in the other eye. |
Evidence Needed
Visual acuity testing of each eye individually with best correction, documentation of the condition causing asymmetric vision loss, and functional impact statements.
C&P Exam Tips
Make sure the examiner records each eye separately. If your vision fluctuates between exams, note the variability pattern. Describe how the asymmetry affects depth perception and daily tasks.
How to File
File for the underlying condition. The VA automatically applies the correct combination code based on C&P exam measurements.
Common Mistakes
Not requesting testing on a day representative of typical vision. Asymmetric loss may also indicate different conditions in each eye that should be claimed separately.
Frequently Asked Questions
Why is my rating the same as bilateral 20/70?
The VA rating tables account for the overall functional impact. Some asymmetric combinations rate the same as certain bilateral levels because the functional limitation to the veteran is comparable.