Diphtheria
Diphtheria is a VA-ratable condition under diagnostic code 6520 in the Respiratory System category. Maximum rating: 100%.
Rating Criteria
| Rating | Criteria |
|---|---|
| 100% | FEV-1 less than 40%, with Flow-Volume Loop showing an upper airway obstruction, **OR**; requires a permanent tracheostomy. |
| 60% | FEV-1 of 40-55%, with Flow-Volume Loop showing an upper airway obstruction. |
| 30% | FEV-1 of 56-70%, with Flow-Volume Loop showing an upper airway obstruction. |
| 10% | FEV-1 of 71-80%, with Flow-Volume Loop showing an upper airway obstruction. |
Filing Tips
Pro Tip: The VA won't connect the dots for you. That's your job. Build the paper trail before you file.
Gather medical evidence showing a current diagnosis of this condition.
Document in-service events, injuries, or exposures that caused or aggravated this condition.
Consider a nexus letter from a medical professional linking your condition to service.
Review the rating criteria for DC 6520 to understand what symptoms warrant higher ratings.
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