Myasthenia Gravis

DC 8025Neurological38 CFR 4.124a, DC 8025

An autoimmune condition where the immune system attacks the connection between nerves and muscles, causing weakness that gets worse with activity and improves with rest. The VA rates based on severity and response to treatment.

Rating Levels

Severe progressive myasthenia gravis causing significant difficulty with breathing, swallowing, or requiring frequent hospitalization. You are unable to work and have major limitations in daily life.

What the VA looks for

Severe respiratory muscle weakness or need for ventilatory support
Significant swallowing difficulty (dysphagia) with aspiration risk
History of myasthenic crisis requiring hospitalization
Severe ptosis or diplopia affecting vision
Total inability to maintain employment
Frequent hospitalizations documented

Common Pitfalls

⚠Not documenting the fluctuating nature of symptoms — weakness that worsens throughout the day or with exertion is characteristic and must be captured during the exam, not just at one point in time.
⚠Not reporting all affected muscle groups (eyes, face, throat, limbs) — myasthenia gravis can affect any voluntary muscle, and each area of involvement supports the severity of your rating.
⚠Not documenting medication side effects and treatment complications — immunosuppressive medications have significant side effects that add to your overall impairment.
⚠Consider separate ratings for specific functional limitations like double vision, ptosis, or swallowing difficulty — these may warrant individual evaluations under their respective diagnostic codes.

Related DBQ Forms

DBQ Cranial Nerves Diseases and Peripheral Nerves Diseases

View evidence checklist →See secondary conditions →

Condition Rating Guides

Understand what the VA looks for at each rating level — loading conditions…

Rating Levels

Severe progressive myasthenia gravis causing significant difficulty with breathing, swallowing, or requiring frequent hospitalization. You are unable to work and have major limitations in daily life.

What the VA looks for

Severe respiratory muscle weakness or need for ventilatory support
Significant swallowing difficulty (dysphagia) with aspiration risk
History of myasthenic crisis requiring hospitalization
Severe ptosis or diplopia affecting vision
Total inability to maintain employment
Frequent hospitalizations documented

Common Pitfalls

⚠Not documenting the fluctuating nature of symptoms — weakness that worsens throughout the day or with exertion is characteristic and must be captured during the exam, not just at one point in time.

⚠Not reporting all affected muscle groups (eyes, face, throat, limbs) — myasthenia gravis can affect any voluntary muscle, and each area of involvement supports the severity of your rating.

⚠Not documenting medication side effects and treatment complications — immunosuppressive medications have significant side effects that add to your overall impairment.

⚠Consider separate ratings for specific functional limitations like double vision, ptosis, or swallowing difficulty — these may warrant individual evaluations under their respective diagnostic codes.