Most veterans assume a back rating is about how much the back hurts. The schedule rates measured motion, ankylosis, and documented episodes instead, and the biggest points in many spine claims sit outside the spine code entirely, in the separate nerve ratings for radiculopathy.
How most spine conditions are rated
Most spine conditions, including strains, arthritis, degenerative disc disease, and stenosis, are rated under a single rule in 38 CFR 4.71a called the General Rating Formula for Diseases and Injuries of the Spine. VA rates you on whichever is worse: your range of motion, your ankylosis (a spine frozen in place), or, for disc disease, your incapacitating episodes. The thoracolumbar (mid and lower back) and cervical (neck) spine each have their own number sets.
Thoracolumbar (mid and lower back) by range of motion
Normal forward flexion runs from about 0 to 90 degrees, and normal combined range of motion is up to 240 degrees. The General Formula sets:
- 10 percent: forward flexion greater than 60 but not greater than 85 degrees; or combined range of motion greater than 120 but not greater than 235; or muscle spasm or guarding that does not change gait or spinal contour.
- 20 percent: forward flexion greater than 30 but not greater than 60 degrees; or combined range of motion not greater than 120; or muscle spasm or guarding severe enough to cause an abnormal gait or abnormal spinal contour.
- 40 percent: forward flexion 30 degrees or less; or favorable ankylosis of the entire thoracolumbar spine.
- 50 percent: unfavorable ankylosis of the entire thoracolumbar spine.
- 100 percent: unfavorable ankylosis of the entire spine.
Cervical (neck) by range of motion
Normal cervical forward flexion runs from about 0 to 45 degrees, with combined range of motion up to 340 degrees:
- 10 percent: forward flexion greater than 30 but not greater than 40 degrees; or combined range of motion greater than 170 but not greater than 335.
- 20 percent: forward flexion greater than 15 but not greater than 30 degrees; or combined range of motion not greater than 170; or muscle spasm or guarding causing an abnormal gait or contour.
- 30 percent: forward flexion 15 degrees or less; or favorable ankylosis of the entire cervical spine.
- 40 percent: unfavorable ankylosis of the entire cervical spine.
Disc disease: the incapacitating-episodes path
For intervertebral disc syndrome (IVDS), VA can rate by incapacitating episodes instead, and it uses whichever method gives the higher evaluation. An incapacitating episode is a period of acute signs and symptoms requiring bed rest prescribed by a physician and treatment by a physician. Both elements must be documented. Bed rest records alone are not enough under the regulation. Episodes are counted over the past 12 months:
- at least 1 week but less than 2 weeks: 10 percent
- at least 2 weeks but less than 4 weeks: 20 percent
- at least 4 weeks but less than 6 weeks: 40 percent
- at least 6 weeks: 60 percent
Separate nerve ratings are not pyramiding
Note 1 to the spine formula tells raters to evaluate any associated objective neurologic abnormalities separately. Radiculopathy (nerve pain shooting down a leg or arm) and any bowel or bladder impairment each get their own rating under the nerve codes in 38 CFR 4.124a, for example the sciatic nerve, and that rating combines with your spine rating. Because the nerve loss and the orthopedic loss are distinct disabilities, this is not double counting under 38 CFR 4.14.
Functional loss counts
Range of motion is not just your first easy bend. Under 38 CFR 4.40 and 4.45 and the DeLuca case, the examiner must consider pain, weakness, fatigue, and lost motion on repetitive use and during flare-ups, and the worse measurement is what counts. Make sure your C&P exam and any DBQ captures a bad day.
Common rating mistakes to avoid
- Radiculopathy is separate points. A spine rating that ignores nerve symptoms down the leg often leaves the biggest number on the table.
- Favorable vs. unfavorable ankylosis is a real line: unfavorable (fixed in a bad position) rates much higher than favorable.
- IVDS uses whichever rating path is higher, so document both the physician-prescribed bed rest and the physician treatment for each episode. Without evidence of both elements, the incapacitating-episodes path is not available.
- Measurements are by goniometer, and the after-repetition number can be worse than the first. Flares matter.
- The whole-spine 100 percent requires unfavorable ankylosis of the entire spine, which is rare. Most high back ratings come from combining the spine code with separate nerve ratings.
When you read your rating decision, ask
- Was radiculopathy or any bowel or bladder impairment rated separately under the nerve codes, as Note 1 requires?
- Did the exam measure motion after repetitive use and estimate flare-up loss under 38 CFR 4.40, 4.45, DeLuca, and Sharp?
- If disc disease is present, did VA check both rating paths and use the higher one, with physician-prescribed bed rest documented?
- Do the measurements cited in the decision match what actually happened at the exam?
Related on this site
- How VA rates neck pain and cervical strain (DC 5237)
- How VA rates arthritis (DC 5003)
- Combined VA ratings and the 10 percent rule
- The C&P exam: what to expect and how to prepare
- When a C&P exam is inadequate, and what to do
- Secondary service connection, explained
Common questions
How does VA rate back and neck conditions?
Most spine conditions (strains, arthritis, degenerative disc disease, stenosis) use the General Rating Formula for Diseases and Injuries of the Spine in 38 CFR 4.71a. It rates whichever is worse: your range of motion, ankylosis (a spine frozen in place), or, for disc disease, your incapacitating episodes. The thoracolumbar spine and the cervical spine have their own number sets.
What forward flexion gets a 40 percent back rating?
Forward flexion of the thoracolumbar spine limited to 30 degrees or less, or favorable ankylosis of the entire thoracolumbar spine. For context, normal forward flexion is about 0 to 90 degrees; 20 percent covers flexion greater than 30 but not greater than 60 degrees, and 50 percent requires unfavorable ankylosis of the entire thoracolumbar spine.
Is radiculopathy rated separately from the spine?
Yes. Note 1 to the spine formula tells raters to evaluate associated objective neurologic abnormalities separately, so radiculopathy down a leg or arm, and any bowel or bladder impairment, get their own rating under the nerve codes in 38 CFR 4.124a. That rating combines with your spine rating, and because the nerve and the orthopedic loss are distinct disabilities, it is not pyramiding under 38 CFR 4.14.
What counts as an incapacitating episode for disc disease?
A period of acute signs and symptoms that requires bed rest prescribed by a physician and treatment by a physician; both elements must be documented. Over the past 12 months, at least one week rates 10 percent, at least two weeks 20 percent, at least four weeks 40 percent, and at least six weeks 60 percent. VA uses whichever method, episodes or the General Formula, gives the higher evaluation.
Do pain and flare-ups count in a spine rating?
Yes. Under 38 CFR 4.40 and 4.45 and the DeLuca case, the examiner must consider pain, weakness, fatigue, and lost motion on repetitive use and during flare-ups, and the worse measurement is what counts. Range of motion is measured by goniometer, and the after repetition number can be lower than the first, so make sure the C&P exam captures a bad day.