VA Disability Rating for Chronic Ethmoid Sinusitis (DC 6511)
Diagnostic Code 6511 · 38 CFR §4.97
What Is It?
Chronic ethmoid sinusitis is ongoing inflammation and infection of the ethmoid sinuses, which are small air cells located between the eyes and behind the bridge of the nose. When these sinuses become chronically inflamed, they cause facial pressure between and behind the eyes, nasal congestion, post-nasal drip, reduced sense of smell, and headaches. Veterans may develop chronic sinusitis from repeated upper respiratory infections during service, environmental exposures, blast injuries, or chemical irritant exposure.
Rating Criteria
| Rating | Criteria |
|---|---|
| 50% | Following radical surgery with chronic osteomyelitis, or near constant sinusitis characterized by headaches, pain and tenderness, and purulent discharge or crusting after repeated surgeries. |
| 30% | Three or more incapacitating episodes per year of sinusitis requiring prolonged antibiotic treatment (four to six weeks), or more than six non-incapacitating episodes per year characterized by headaches, pain, and purulent discharge or crusting. |
| 10% | One or two incapacitating episodes per year of sinusitis requiring prolonged antibiotic treatment, or three to six non-incapacitating episodes per year characterized by headaches, pain, and purulent discharge or crusting. |
| 0% | Detected by X-ray only with no symptoms. |
Evidence Needed
- CT scan of the sinuses showing chronic ethmoid sinusitis
- Treatment records showing antibiotic prescriptions with dates and duration
- ENT evaluation documenting the frequency and severity of episodes
- A log of sinus infection episodes with symptoms and treatment
- Service medical records showing onset of sinus problems during service
- Records of any sinus surgery
C&P Exam Tips
- Keep a detailed log of every sinus infection episode — dates, symptoms, antibiotics prescribed, and how long each course lasted
- The difference between incapacitating and non-incapacitating episodes matters. Incapacitating means requiring bed rest and treatment by a physician
- Make sure the examiner documents whether there is purulent discharge or crusting at the time of the exam
- Bring your CT scan results showing chronic sinus disease
- Report all symptoms including headaches, facial pain, and reduced sense of smell
How to File
File on VA Form 21-526EZ with CT scan results, treatment records showing antibiotic courses, and a log of episodes. All forms of sinusitis (ethmoid, frontal, maxillary, sphenoid) use the same rating criteria.
Common Mistakes
Not tracking episode frequency The rating depends entirely on how many episodes you have per year. Without a documented count, you cannot prove the frequency needed for higher ratings. Not distinguishing incapacitating from non-incapacitating episodes Keep records showing which episodes required physician-ordered bed rest (incapacitating) versus which were treated but did not keep you in bed. Relying on symptoms alone without imaging A CT scan showing chronic sinusitis is much stronger evidence than self-reported symptoms alone.
Frequently Asked Questions
Are all types of sinusitis rated the same?
Yes. Whether it is ethmoid, frontal, maxillary, or sphenoid sinusitis, the VA uses the same rating criteria based on episode frequency and severity.
What counts as an incapacitating episode?
An incapacitating episode is one that requires bed rest and treatment ordered by a physician. Simply taking over-the-counter medication at home does not count as incapacitating.
Can I get rated for sinusitis if I had sinus surgery?
Yes. In fact, sinusitis that persists or recurs after surgery can qualify for the highest 50 percent rating if certain criteria are met.