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Back & Spine Nexus Letters

A board-certified physician reviews your records and writes an individualized medical opinion letter connecting your back or spine condition to service. $400 flat rate.

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Not sure if your back or spine claim is worth pursuing?

Run your case against 295,756 actual BVA appeal decisions. We'll tell you what cases like yours typically do, what records you'll need, and whether yours looks supportable. 5 minutes, no payment, no obligation.

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If your case isn't supportable, we'll tell you. No upsell.

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$50 record review — applied toward your $400 letter.

Pre-Memorial Day Rate — ends May 25

How back and spine VA claims work.

There are several recognized pathways to service-connect a back or spine condition. The right approach depends on your service history and medical records.

Direct Service Connection

In-service injuries are the most straightforward pathway: vehicle accidents, parachute jumps, falls, heavy lifting, or any documented back injury during active duty. Repetitive stress from rucking, running on hard surfaces, and carrying heavy loads also qualifies. If service treatment records document the injury or ongoing complaints, a direct connection can be established even if the formal diagnosis came years later.

Delayed Onset / Degenerative Conditions

Degenerative disc disease, spondylosis, and other spinal conditions caused by repetitive mechanical stress may not produce symptoms until years after service. The medical literature establishes that cumulative microtrauma from military duties accelerates spinal degeneration well beyond what age alone would cause. A delayed diagnosis does not defeat the claim if the mechanism is supported.

MOS-Specific Physical Demands

Infantry, airborne, armor, combat engineering, and other physically demanding MOSs place extraordinary stress on the spine over the course of a military career. Repeated parachute landings, vehicle vibration, body armor wear, and heavy equipment operation are all recognized mechanisms of spinal injury. Your MOS alone can establish the in-service event when combined with a current diagnosis.

Aggravation of Pre-Existing Condition

If you entered service with a documented back condition that worsened during active duty, an aggravation claim may apply. The key is establishing that military service permanently worsened the condition beyond its natural progression. Comparison of entrance exam findings to separation or post-service records demonstrates the aggravation.

Start My Nexus Letter Pre-Memorial Day Rate — ends May 25
What makes a strong back/spine nexus letter.

The stronger your supporting evidence, the stronger the medical opinion we can write. Here is what we look for in your records.

  • Current imaging (MRI, X-ray, or CT scan) showing a specific diagnosis such as degenerative disc disease, herniated disc, spinal stenosis, spondylolisthesis, or spondylosis.
  • Range of motion measurements from a recent clinical examination. Forward flexion, extension, and lateral flexion measurements directly determine your VA rating percentage.
  • In-service injury documentation or an MOS with recognized physical demands. LOD investigations, sick call records, physical therapy notes, or profile/limited duty periods during service are all valuable.
  • Continuity of symptoms from service to the present. Service treatment records, post-service medical visits, physical therapy records, and personal or buddy statements showing ongoing back problems.
  • Medical literature supporting delayed-onset degenerative conditions from repetitive military physical stress. We provide this in the letter.

You do not need all five of these elements. Even two or three strong pieces of evidence can support a favorable medical opinion. Upload what you have and we will assess your case.

VA rating criteria for back/spine conditions (DC 5235-5243).

The VA rates back and spine conditions under the General Rating Formula for Diseases and Injuries of the Spine. Here are the rating levels.

Rating Criteria
100% Unfavorable ankylosis of the entire spine.
50% Unfavorable ankylosis of the entire thoracolumbar spine.
40% Forward flexion of the thoracolumbar spine 30 degrees or less, or favorable ankylosis of the entire thoracolumbar spine.
20% Forward flexion of the thoracolumbar spine greater than 30 degrees but not greater than 60 degrees.
10% Forward flexion of the thoracolumbar spine greater than 60 degrees but not greater than 85 degrees.
IVDS can be rated separately. Intervertebral disc syndrome (DC 5243) may be rated based on incapacitating episodes: 6+ weeks per year = 60%, 4-6 weeks = 40%, 2-4 weeks = 20%. The VA applies whichever formula produces the higher rating.
Radiculopathy qualifies for a separate rating. If your back condition causes nerve pain radiating into one or both legs (DC 8520-8530), that radiculopathy can be rated independently of the back condition itself, potentially increasing your combined rating significantly.
Start My Nexus Letter Pre-Memorial Day Rate — ends May 25
Conditions secondary to back/spine disabilities.

A service-connected back condition can lead to additional ratable conditions. If any of these apply to you, we can address them.

Radiculopathy

Disc herniation or degenerative changes can compress nerve roots, causing pain, numbness, or weakness radiating into the legs. Radiculopathy is rated separately from the back condition itself under DC 8520-8530.

Obesity from Inactivity

Chronic back pain limits mobility and physical activity. Reduced activity leads to significant weight gain, which can then cause or contribute to sleep apnea, diabetes, hypertension, and other conditions.

Depression

Chronic pain, functional limitations, and reduced quality of life from a back condition are well-established risk factors for developing depression and other mood disorders.

Contralateral Joint Problems

A back or hip condition alters your gait mechanics, causing you to compensate by overloading the opposite knee, hip, or ankle. This accelerated wear is a recognized secondary pathway.

What our clients say.

Real results from real veterans.

"All I had was a buddy statement for a back injury during active duty. I got denied. Dr. Ryan reviewed my case and told me honestly it wasn't strong enough yet. He suggested I ask my PCP for imaging. Those X-rays gave the letter the medical connection it needed. After I refiled, I received my rating." — Army veteran, 2007–2013
"Dr. Ryan caught a better fitting diagnostic code for my heart condition than what I originally filed. When I refiled, the rating came back higher than I'd expected." — Army veteran, 2010–2014
Simple, flat-rate pricing.
Same price for every condition, every time. No hidden fees. No upsells.
Pre-Memorial Day Rate
$500 $400
Save $100
per nexus letter — every condition, every time
Launch pricing ends May 25, 2026
$50 record review — applied toward your letter$50
Letter fee (paid upon completion)$350
Typical turnaround10 business days
If we can't help: If after reviewing your records our team determines that a supportive nexus opinion cannot be provided, you are not charged the $350 letter fee. If we can't support your case, you keep a physician's written analysis of why and what would strengthen it.
Your $50 record review is applied toward the $400 total. You only pay the remaining $350 if we can write a supportive letter.
Start My Nexus Letter Pre-Memorial Day Rate — ends May 25
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Submit your records. We'll do the rest.

$50 record review, applied toward your $400 letter. If your case is not supportable, the $350 letter fee does not apply.

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Our secure HIPAA-compliant intake form opens in a new tab. It takes about 10 minutes. No documents needed right away — you can upload records during the process.

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$50 record review at intake. $350 for the letter only if we can support your case.

$400 Flat Rate — Back & Spine Get Started