Rating Criteria by Level
Under 38 CFR Part 4, § 4.97, all five sinusitis diagnostic codes (6510 pansinusitis, 6511 ethmoid, 6512 frontal, 6513 maxillary, 6514 sphenoid) are evaluated under one General Rating Formula for Sinusitis. The formula counts episodes per year. A CT scan showing severe mucosal thickening does not by itself raise your rating if the episodes are not documented.
Criteria: Sinusitis is detected on X-ray, CT, or MRI imaging, but the veteran has no symptomatic episodes during the rating period.
A 0% rating pays nothing but still establishes service connection. That matters more than veterans expect: it locks in your effective date, preserves the right to file secondary claims, and lets you file for an increase later without relitigating whether the condition is service-connected at all.
Criteria: One or two incapacitating episodes per year requiring prolonged (4 to 6 weeks) antibiotic treatment, or three to six non-incapacitating episodes per year with headaches, pain, and purulent discharge or crusting.
This is the most commonly awarded compensable sinusitis rating. The two paths are alternatives, not requirements to be met together. Six sinus flare-ups a year documented at urgent care with purulent discharge gets you to 10% even if none of them put you on prescribed bed rest.
Most common rating: three to six documented flare-ups a year qualifies
Criteria: Three or more incapacitating episodes per year requiring prolonged (4 to 6 weeks) antibiotic treatment, or more than six non-incapacitating episodes per year with headaches, pain, and purulent discharge or crusting.
The 30% level is where sinusitis becomes financially meaningful. The single biggest reason veterans are denied at this level is a thin treatment record: the episodes happened, but they were self-treated at home and never documented. Every flare-up needs a dated clinical note and an antibiotic prescription in the file.
Criteria: Chronic osteomyelitis following radical surgery, or near constant sinusitis with headaches, pain and tenderness of the affected sinus, and purulent discharge or crusting after repeated surgeries.
This is the maximum schedular rating for sinusitis and it is uncommon. It requires a documented surgical history: endoscopic sinus surgery alone is generally not "radical surgery" for rating purposes, and the near constant standard means symptoms that essentially never fully resolve between flares.
How to Service-Connect Sinusitis
Direct service connection requires a current diagnosis, an in-service event or exposure, and a medical nexus tying them together. For sinusitis there are three well-worn paths, and one of them skips the nexus requirement entirely:
PACT Act Presumptive
Chronic sinusitis is a listed presumptive under the PACT Act for veterans who served in covered burn pit and toxic exposure locations. If you served in a covered location during the qualifying period and have the diagnosis, the VA presumes the connection. No nexus letter is needed.
Direct Service Connection
Sinus infections treated during active duty and recorded in your service treatment records are the cleanest evidence. Repeated sick call visits for sinus congestion, a documented nasal fracture, or deployment-era antibiotic courses all build the in-service half of the claim.
Secondary to a Nasal Injury or Deviated Septum
If a service-connected facial or nasal injury caused chronic sinus obstruction, sinusitis can be service-connected secondarily. The same logic applies where service-connected allergic rhinitis progressed into chronic sinusitis. A physician nexus opinion carries the claim.
What Happens at Your C&P Exam
The examiner completes the Sinusitis, Rhinitis and Other Conditions of the Nose, Throat, Larynx and Pharynx DBQ. For sinusitis the exam is mostly a records review, which is why what is in your file matters more than how you feel on exam day. Expect the examiner to:
- Count the documented episodes in the past 12 months and classify each as incapacitating or non-incapacitating
- Check whether antibiotic courses ran the prolonged 4 to 6 week duration the formula requires
- Review sinus CT or X-ray imaging and identify which sinuses are involved
- Ask about headaches, facial pain and tenderness, purulent discharge, and crusting
- Record any sinus surgeries, including dates and whether osteomyelitis followed
- Note related diagnoses such as rhinitis, sleep apnea, or headaches that you have raised as secondary
Bring a written episode log with dates, symptoms, treating provider, and the prescription for each flare-up over the past year, plus your imaging reports and any surgical operative notes. Self-treated episodes with no clinical record generally cannot be counted, so get seen even for flares you think you can ride out.
Secondary Conditions to Sinusitis
Once sinusitis is service-connected, conditions it caused or aggravated can be filed as secondary claims. Each carries its own rating and combines into your total.
Headaches and MigrainesChronic sinus pressure is a recognized trigger for prostrating headaches. Rated 0 to 50% on frequency of prostrating attacks.
Obstructive Sleep ApneaChronic nasal and sinus obstruction restricts the upper airway during sleep. A CPAP prescription rates 50%.
RhinitisAllergic and non-allergic rhinitis are rated separately under DC 6522 at 10 to 30%, and frequently travel with a sinusitis claim.
Depression or AnxietyChronic pain and disrupted sleep aggravate mood disorders. Rated 0 to 100% on the mental disorders scale.
Chronic FatigueRepeated infections and poor sleep quality produce persistent fatigue, often claimed alongside Gulf War undiagnosed illness.
SourcesLast reviewed: July 2026
Sinusitis VA Rating FAQ
What is the VA rating for chronic sinusitis?
Chronic sinusitis is rated 0%, 10%, 30%, or 50% under the General Rating Formula for Sinusitis (DC 6510 through 6514). Three or more incapacitating episodes per year requiring 4 to 6 weeks of antibiotics, or more than six non-incapacitating episodes per year, qualifies for 30%, which pays $552.47 per month at 2026 rates.
What counts as an incapacitating episode of sinusitis?
The VA defines an incapacitating episode as one requiring bed rest and treatment prescribed by a physician. Both elements matter: bed rest a doctor ordered, plus documented treatment. A non-incapacitating episode is one with headaches, pain, and purulent discharge or crusting that did not require prescribed bed rest.
Is sinusitis a PACT Act presumptive condition?
Yes. Chronic sinusitis is on the PACT Act presumptive list for veterans who served in the covered Gulf War and post-9/11 burn pit locations. If you served in a covered location and carry the diagnosis, the VA presumes service connection without a nexus opinion.
How do I get the 50% rating for sinusitis?
The 50% level requires chronic osteomyelitis following radical sinus surgery, or near constant sinusitis with headaches, sinus tenderness, and purulent discharge or crusting persisting after repeated surgeries. It pays $1,132.90 per month in 2026 and requires a surgical history in the record.
Can I get separate ratings for sinusitis and rhinitis?
Yes. Sinusitis (DC 6510 to 6514) and allergic rhinitis (DC 6522) are separate diagnostic codes covering different anatomy and different symptoms, so separate ratings are permitted when both are diagnosed. They are then combined with VA math rather than added together.
Which sinus diagnostic code will the VA use?
The VA assigns the code matching the affected sinus: 6510 pansinusitis, 6511 ethmoid, 6512 frontal, 6513 maxillary, and 6514 sphenoid. Maxillary sinusitis (6513) is the most frequently assigned. All five codes use the identical rating formula, so the code itself does not change your percentage.
Can sinusitis be service-connected years after discharge?
Yes. There is no time limit on filing. You need a current diagnosis, evidence of an in-service event or exposure, and a medical nexus linking the two. For burn pit and Gulf War veterans covered by the PACT Act, the nexus requirement is replaced by the presumption.