Intervertebral Disc Syndrome (IVDS)
A herniated disc that compresses or irritates the adjacent nerve root. VA can rate it on doctor-prescribed bed rest episodes instead of range of motion, whichever pays more.
How the VA rates it
DC 5243 is assigned only when there is disc herniation with compression and/or irritation of the adjacent nerve root (other disc diagnoses go under 5242). VA rates IVDS either under the General Rating Formula for the spine (range of motion, up to 100 percent) or under the Formula for Rating IVDS Based on Incapacitating Episodes, whichever method produces the higher result when all disabilities are combined. An incapacitating episode means acute signs and symptoms that require bed rest prescribed by a physician and treatment by a physician; self-directed rest days do not count. The tiers below are the incapacitating-episodes formula.
Rating criteria by percentage
Rated up to 60%Incapacitating episodes totaling at least 6 weeks during the past 12 months.
Incapacitating episodes totaling at least 4 weeks but less than 6 weeks during the past 12 months.
Incapacitating episodes totaling at least 2 weeks but less than 4 weeks during the past 12 months.
Incapacitating episodes totaling at least 1 week but less than 2 weeks during the past 12 months.
What those terms mean
- incapacitating episode
- — A flare-up so bad that a doctor prescribed bed rest for it. The VA counts how many days of doctor-prescribed bed rest you had in the past year.
- range of motion
- — How far you can move the joint, measured in degrees with a goniometer at your C&P exam. Painful motion counts against the range.
Secondary condition strategy
Commonly claimed secondary to this
Conditions veterans often develop from this one — each can be its own rating under 38 CFR 3.310.
- Sciatic Radiculopathy — Nerve-root compression is the defining feature of IVDS; lumbar IVDS routinely supports separate sciatic radiculopathy ratings for one or both legs.
- Upper Extremity Radiculopathy — Cervical IVDS commonly causes radiating arm and hand symptoms rated separately per arm.
- Major Depressive Disorder — Severe chronic disc pain with episodes of forced bed rest is a common basis for secondary depression claims.
- Erectile Dysfunction — Lumbar nerve involvement and long-term pain medications are recognized pathways for ED claimed secondary to lumbar disc disease.
Evidence that strengthens this claim
- The incapacitating-episodes formula requires physician-prescribed bed rest; ask your doctor to document bed-rest orders in writing every time, with dates, so total weeks per year can be counted.
- Keep a log of episode dates and durations over each 12-month period; VA adds them up against the 1/2/4/6-week thresholds.
- Make sure MRI or imaging showing herniation with nerve-root compression or irritation is in the file; without it, VA rates under 5242 instead.
- Ask VA to compare both rating methods: the spine range-of-motion formula plus separate radiculopathy ratings sometimes combines higher than the episodes formula.
Rating rules to know
You cannot receive both the incapacitating-episodes rating and the general-formula rating for the same spine segment; VA assigns whichever method combines higher (general formula ratings are paired with separate radiculopathy ratings when that route is used). If IVDS affects more than one spinal segment with clearly distinct effects, each segment is rated separately.
Related diagnostic codes
More musculoskeletal conditions
Lumbosacral Strain (Low Back Strain)
Chronic strain of the low back muscles and ligaments, one of the most commonly claimed VA disabilities. VA rates it on how far you can bend and move your low back, not on how much it hurts.
Rated up to 100%
Limitation of Knee Flexion
The most commonly rated knee disability: how far you can bend the knee. Ratings run 0 to 30 percent based on measured flexion, with a 10 percent floor for a painful knee under the painful-motion rule.
Rated up to 30%
Degenerative Arthritis (Osteoarthritis)
Wear-and-tear arthritis confirmed by X-ray. VA rates it through the motion limits of each affected joint, with a 10 percent floor for a painful arthritic joint even when motion is nearly normal.
Rated up to 20%
Cervical Strain (Neck Strain)
Chronic strain of the neck muscles and ligaments. VA rates it on how far you can move your neck under the same spine formula used for the low back, with neck-specific degree thresholds.
Rated up to 100%
Degenerative Disc Disease (DDD)
Wear-and-tear breakdown of the spinal discs and joints, in the low back or neck. VA rates it on measured spinal motion under the same formula used for back and neck strain.
Rated up to 100%
Plantar Fasciitis
Inflammation of the tissue band supporting the arch, causing heel and arch pain. VA gave it its own diagnostic code in 2021, rated 10 to 30 percent based mainly on whether treatment provides relief.
Rated up to 40%
Disclaimer: Valor Rating is not affiliated with the U.S. Department of Veterans Affairs. This content is for educational purposes only and does not constitute legal or medical advice. Always review your documents carefully before submitting to the VA. For official guidance, consult an accredited VSO, claims agent, or attorney.