VA disability ratings determine how much monthly compensation a veteran receives for service-connected medical conditions. These ratings range from 0% to 100% and are based on how much a disability affects your ability to live and work. Understanding how the VA calculates your rating is essential for building a strong claim, avoiding mistakes, and ensuring you receive the benefits you deserve.
Understanding the VA rating system
What a disability rating percentage represents
A VA disability rating reflects the severity of your medical condition.
The higher the percentage, the more your condition impacts your daily life and ability to work.
Ratings determine:
- Monthly tax-free compensation
- Eligibility for additional benefits
- Whether dependents receive extra payment
- Access to VA healthcare and programs
Why ratings matter for monthly compensation
Each percentage level has a specific monthly payment amount.
Ratings above 30% also include dependent pay for spouses, children, or parents.
How the VA determines your rating
The role of medical evidence
Your rating is based on:
- Medical records
- Diagnostic tests
- Specialist reports
- Private or VA doctor documentation
The VA needs clear proof showing when the condition began and how severe it is today.
C&P exam results and severity levels
A Compensation & Pension (C&P) exam is one of the most important steps.
The VA examiner evaluates:
- Symptoms
- Functional limitations
- Pain levels
- Range of motion
- Daily impact
These findings heavily influence your final rating.
Diagnostic codes and rating criteria
Every condition is matched to a specific diagnostic code in the VA rating schedule.
Each code lists requirements for:
- 0%
- 10%
- 20%
- 30%
- 50%
- 70%
- 100%
Your symptoms must match the criteria for that percentage.
How combined VA disability ratings work
Why VA ratings are not added together
If you have multiple disabilities, the VA does not simply add percentages.
Instead, they use a combined rating formula.
Example:
A veteran with 50% + 20% does not equal 70%.
It becomes 60%.
Understanding the combined ratings table
The VA uses a special math system where each new disability is applied only to the “remaining efficiency” after the previous rating.
This is why the combined total is often lower than expected.
Example of how multiple conditions are calculated
If you have:
- 50% PTSD
- 20% back condition
- 10% tinnitus
The VA combines them like this:
- Start at 50%
- Apply the next 20% to the remaining 50% → 10%
- Apply 10% to the remaining 40% → 4%
Combined rating becomes 64% → rounded to 60%.
What affects your final rating
Primary conditions
These are conditions directly caused by your military service.
Secondary conditions
These develop because of a primary condition.
Example:
Back injury → nerve damage
PTSD → sleep apnea
Diabetes → neuropathy
These add to your combined rating.
Aggravated pre-service conditions
If a condition existed before service but worsened during service, the VA evaluates how much the military aggravated that condition.
Functional impact on daily life
The VA considers how your condition affects:
- Mobility
- Work capability
- Social interaction
- Pain levels
- Sleep
- Self-care
Greater impairment often results in a higher rating.
Common reasons veterans receive lower ratings
Incomplete medical documentation
If your medical records don’t clearly show severity, the VA may assign a lower rating or deny the claim.
Inaccurate or rushed C&P exam
If the examiner overlooks symptoms or dismisses your limitations, your rating will not reflect your true condition.
Missing service connection evidence
A veteran may have a real disability, but without proving the link to service, the VA cannot properly rate it.
How to increase your VA rating
Filing for an increase
If your condition has worsened, you can submit a request for a higher rating.
Updated medical records are essential.
Submitting new and relevant evidence
Treatment notes, doctor letters, test results, and statements describing increased severity can all help your case.
Adding secondary service-connected disabilities
Many veterans miss out on higher ratings because they never file for secondary conditions connected to their primary disability.
FAQs about how VA disability ratings are calculated
Does the VA round up combined ratings?
The VA rounds to the nearest 10%.
Example: 64% becomes 60%, and 66% becomes 70%.
Can the C&P examiner decide my rating?
No. They only document findings.
A VA rater assigns the percentage.
Are pain levels alone enough for a higher rating?
Pain is considered, but it must be supported by medical documentation and functional impact.
Do I need a nexus letter?
A nexus letter can significantly strengthen a claim, especially for complex or secondary conditions.
Why does AI not give exact rating predictions?
AI can explain rating rules, but actual ratings depend on real medical data, VA exam results, and individual evidence.
How Honorable Veteran Associates can help you
Honorable Veteran Associates helps veterans build strong, well-documented claims that accurately reflect their medical conditions.
We support you by:
- Reviewing your medical evidence
- Preparing claims and increases
- Identifying secondary conditions
- Guiding you through C&P exams
- Filing appeals and Higher-Level Reviews
Your rating should reflect your reality.
Let HVA help you get the compensation and support you’ve earned.
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