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6510
§ 4.97 Schedule of ratings—respiratory system.

Chronic sinusitis

Prolonged inflammation of the sinuses causing congestion, pain, and discharge

What the rating means

Chronic pansinusitis is rated under the General Rating Formula for Sinusitis, which covers diagnostic codes 6510 through 6514. Four percentage levels are possible: 50%, 30%, 10%, and 0%.

A 50% rating applies if you have had radical surgery followed by chronic osteomyelitis, or if you have near-constant sinusitis with headaches, pain and tenderness of the affected sinus, and purulent discharge or crusting that persists after repeated surgeries. A 30% rating applies if you have three or more incapacitating episodes per year requiring prolonged antibiotic treatment lasting four to six weeks each, or more than six non-incapacitating episodes per year marked by headaches, pain, and purulent discharge or crusting. A 10% rating applies if you have one or two incapacitating episodes per year requiring that same prolonged antibiotic treatment, or three to six non-incapacitating episodes per year with those same symptoms. A 0% rating applies when sinusitis is detected by X-ray only. An incapacitating episode is one that requires bed rest and treatment by a physician.

Evidence that helps

The kind of evidence that helps depends on which rating level your symptoms support. For a 50% rating, surgical records documenting radical sinus surgery and subsequent chronic osteomyelitis, or operative reports showing repeated surgeries alongside treatment records reflecting near-constant headaches, facial pain and tenderness, and ongoing discharge or crusting, would be relevant. For a 30% or 10% rating, records that count the number of sinusitis episodes in a year are key. These include physician visit notes, prescriptions or pharmacy records showing antibiotic courses lasting four to six weeks, and any documentation of bed rest prescribed by a physician for incapacitating episodes. For non-incapacitating episodes, records showing recurring headaches, pain, and purulent discharge or crusting support the episode count. A 0% rating is supported by imaging alone, without documented symptoms. Your own written statements describing how frequent episodes affect your ability to work or carry out daily activities can help establish the pattern and severity of your symptoms alongside the medical record.

Secondary conditions

Conditions that are often caused or made worse by this one. If you have any of these, they may be claimable as secondary service connection.

  • Sleep apnea