Diagnostic Code 6510 · 38 CFR §4.97
Chronic sinusitis means your sinuses stay inflamed for extended periods, causing facial pressure, congestion, headaches, and difficulty breathing through your nose. The VA uses several diagnostic codes in the 6510 to 6514 range depending on which sinuses are affected, but they all share the same rating criteria. Many veterans develop chronic sinus problems from exposure to dust, sand, burn pit smoke, or chemicals during military service. The condition is rated based on how many episodes of sinusitis you experience each year and whether you have needed surgical intervention.
| Rating | Criteria |
|---|---|
| 0% | Your sinusitis was detected by X-ray only, with no significant symptoms. This is a noncompensable rating acknowledging the diagnosis exists. |
| 10% | You experience one or two episodes of incapacitating sinusitis per year that require prolonged antibiotic treatment (typically 4 to 6 weeks), or you have three to six episodes per year of non-incapacitating sinusitis with symptoms like headaches, pain, and discharge. |
| 30% | You have three or more incapacitating episodes per year requiring prolonged antibiotics, or you have more than six non-incapacitating episodes per year. Symptoms include headaches, pain, and crusting or purulent discharge. |
| 50% | After a radical surgery for sinusitis, you still have chronic inflammation of the sinus passages, purulent discharge or crusting that reflects ongoing infection, and periodic headaches at the sinus area. This is the highest schedular rating and requires evidence of surgery followed by continued symptoms. |
Document each sinus infection with treatment records showing antibiotic prescriptions, their duration, and how many courses you needed in the past year. CT scans of your sinuses showing chronic inflammation, polyps, or structural changes are very helpful. If you have had sinus surgery, operative notes and post-surgical follow-up records are critical.
An incapacitating episode of sinusitis is one severe enough to require prolonged antibiotic treatment (usually 4 to 6 weeks) and significantly impacts your ability to function day to day. Think of it as a sinus infection bad enough that you cannot work or carry out normal activities.
Yes. Sinusitis (DC 6510) and allergic rhinitis (DC 6522) are different conditions with separate rating criteria. You can receive a rating for each, and they combine using VA math.
A CT scan is not strictly required but it is very helpful. It provides objective evidence of chronic sinus inflammation that supports your claim beyond just your symptom reports.