Rhinitis, Sinusitis, and Asthma VA Disability: How Service Connection Works

Upper and lower airway conditions are among the most common diagnoses veterans carry home from service, and among the most commonly under-claimed. Chronic congestion, recurring sinus infections, and exercise-triggered wheezing are easy to dismiss as ordinary allergies. Under the VA rating schedule, each of them is a separately compensable disability with its own criteria.

This guide explains how the VA evaluates allergic rhinitis, chronic sinusitis, and asthma, the pathways available when service records are thin, and where these conditions connect to claims veterans are often already pursuing.

The three elements

Direct service connection under 38 CFR 3.303 requires the same three things for a respiratory claim as for any other:

• A current diagnosed disability - allergic or vasomotor rhinitis, chronic sinusitis, bronchial asthma, or a deviated septum with obstruction
• An in-service injury, illness, event, or exposure - including dust, sand, smoke, fuel and solvent fumes, or burn pit emissions
• A medical link between the two, expressed as at least as likely as not

Why respiratory claims are different

Two features set airway claims apart. First, the exposure is usually environmental and continuous rather than a single documented event, so there is rarely a sick call entry to point to. Second, symptoms frequently begin during service but are treated with over-the-counter medication that never enters the record.

Neither fact defeats a claim. 38 CFR 3.303(d) permits service connection for a disease diagnosed after discharge when the evidence shows it was incurred in service, and lay statements describing symptoms are competent evidence of what a veteran personally experienced.

PACT Act presumptions for burn pit and airborne hazards exposure

The Sergeant First Class Heath Robinson Honoring our Promise to Address Comprehensive Toxics (PACT) Act added a list of presumptive conditions for veterans who served in specified locations and periods. Asthma diagnosed after service, chronic rhinitis, and chronic sinusitis are all on that list.

When a presumption applies, the nexus element is presumed - the veteran must still show a current diagnosis and qualifying service. Our full guide on burn pits, airborne hazards, and the PACT Act covers the locations, periods, and conditions in detail.

How each condition is rated

The diseases of the nose, throat, and trachea are rated in 38 CFR 4.97. The criteria differ substantially by code:

• Allergic or vasomotor rhinitis (DC 6522) - 10 percent without polyps when obstruction exceeds 50 percent on both sides or is complete on one side; 30 percent with polyps
• Chronic sinusitis (DC 6510 through 6514) - 0, 10, 30, or 50 percent under the General Rating Formula for Sinusitis, driven by incapacitating and non-incapacitating episodes
• Deviated nasal septum (DC 6502) - a maximum of 10 percent, and only where the deviation is traumatic in origin
• Bronchial asthma (DC 6602) - 10, 30, 60, or 100 percent based on pulmonary function testing or the medication regimen required to control the condition

Where these conditions overlap with other claims

Nasal obstruction is one of the most frequently cited contributors to obstructive sleep apnea, and rhinitis is among the most common secondary theories veterans raise. That relationship is covered in rhinitis secondary to sleep apnea and in our sleep apnea series.

Chronic sinus disease is also a recognized contributor to headache disorders. Where headaches are prostrating, they may be separately evaluated under Diagnostic Code 8100 - see our migraine series.

Secondary service connection

38 CFR 3.310 permits service connection for a condition proximately due to, or aggravated by, an already service-connected disability. In this cluster the common pairings run in both directions: a service-connected deviated septum or chronic rhinitis contributing to sleep apnea, or gastroesophageal reflux aggravating asthma and chronic cough.

An aggravation claim requires a baseline. The opinion must describe the condition before the aggravation and the measurable worsening after it.

What the record has to show

For rhinitis, the examiner must document the degree of nasal obstruction on each side and the presence or absence of polyps - an examination that says only 'allergic rhinitis, controlled' supports a 0 percent evaluation.

For sinusitis, the file needs imaging confirming the diagnosis plus a documented episode history, because the entire rating formula turns on episode counts. For asthma, post-bronchodilator pulmonary function testing is generally required under 38 CFR 4.96(d), and the medication regimen matters as much as the numbers.

Our evidence guide for respiratory claims covers each of these in order.

Where the medical opinion fits

Where no presumption applies, the claim turns on a medical opinion that explains the mechanism - how sustained exposure to particulate matter, or an untreated in-service condition, produced the disease now diagnosed. A conclusion with no reasoning carries little weight with a rater.

A paid medical records review is where veterans typically start: a licensed physician reads what is actually in the file and identifies what it may support before a nexus letter is ordered.