How VA Math Works
The VA does not add ratings. Under the Combined Ratings Table in 38 CFR 4.25, the highest rating is applied first, and each following rating is applied only to the part of the "whole person" that is left. The final combined value is then rounded to the nearest 10, and values ending in 5 round up. (A bilateral factor can add a little when both arms or both legs are affected.)
Example: An Increase That Stays at 60%%
| Ratings | Combined value | Combined rating |
|---|---|---|
| 50%% and 10%% | 55 | 60%% |
| 50%% and 20%% (after an increase) | 60 | 60%% |
The second condition doubled from 10%% to 20%%, but the combined rating is 60%% both times. Moving to 70%% would take a combined value of 65 or more.
Example: Why 90%% Is Sticky
| Ratings | Combined value | Combined rating |
|---|---|---|
| 70%%, 50%%, 30%% and 20%% | 92 | 90%% |
| 70%%, 50%%, 30%% and 30%% (after an increase) | 93 | 90%% |
At 90%%, each new percentage point is harder to gain because so little of the "whole person" remains. Reaching 100%% takes a combined value of 95 (or a single 100%% rating). See 8 veterans who reached 100%%.
Does the Increase Still Matter?
- It moves your exact combined value. The next increase or new service connection starts from a higher value, so it is more likely to cross the next rounding line.
- Individual ratings matter for some benefits. Certain additional benefits, such as some levels of Special Monthly Compensation, depend on individual ratings rather than only the combined percentage.
- It is on the record. Future claims and reviews start from the higher individual rating.
Check Before You File
Before filing for an increase, run your current ratings through our free VA disability calculator to see your exact combined value and how far you are from the next threshold. In a free consultation, we can look at which conditions, including secondary conditions, could realistically move it.
Frequently Asked Questions
The VA combines ratings using whole-person math (38 CFR 4.25) and rounds to the nearest 10. A smaller increase can be absorbed by the rounding, for example 50% and 10% combine to 60%, and 50% and 20% also combine to 60%.
Monthly compensation follows the combined rating. If the combined rating does not change, the monthly payment does not change, although some additional benefits depend on individual ratings.
A combined value of 95 or more rounds up to 100%. Alternatively, a single condition rated at 100% results in a 100% rating.
Enter your current ratings and the possible new rating into a VA combined ratings calculator to see whether the exact combined value crosses the next rounding threshold.
Not Sure What Would Move Your Rating?
Book a free consultation. We will check your exact combined value and which conditions could realistically raise it.
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