🫁 RespiratoryUpper AirwayDC 6513

Sinusitis

Chronic or recurrent inflammation of one or more sinus cavities causing facial pain, pressure, congestion, and drainage — commonly linked to deployment exposures and rhinitis.

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VA Rating Tiers

50%
More than 6 weeks of incapacitating episodes per year (physician-prescribed bed rest)
30%
4 to 6 weeks of incapacitating episodes per year
10%
Less than 4 weeks of incapacitating episodes, or 3+ non-incapacitating episodes per year
0%
1-2 non-incapacitating episodes per year with sinus symptoms

Rating Notes

  • 50%: Incapacitating episodes (physician-prescribed bed rest) totaling more than 6 weeks per year. DC 6513.
  • 30%: Incapacitating episodes totaling 4–6 weeks per year. DC 6513.
  • 10%: Incapacitating episodes totaling less than 4 weeks per year — OR 3 or more non-incapacitating episodes per year. DC 6513.
  • 0%: 1–2 non-incapacitating episodes per year with documented sinus symptoms — service connected but non-compensable.
  • DC 6513 covers maxillary sinusitis — other sinus types have their own codes (frontal: 6514, ethmoid: 6515, sphenoid: 6516, pansinusitis: 6510) but rating criteria are identical.
  • Incapacitating episodes are defined as requiring physician-prescribed bed rest AND antibiotic treatment — both must be documented.
  • Non-incapacitating episodes still require physician visits and documented sinus symptoms.
  • The VA counts total weeks of incapacitation across the year — document every episode with dates.
  • PACT Act presumptive eligibility may apply for veterans with qualifying deployments.
  • Sinusitis secondary to service-connected rhinitis is a valid secondary claim route.

Eligibility Basics

Current symptoms
In-service event
Diagnosis or lay evidence
  • PACT Act expanded presumptive eligibility for veterans exposed to burn pits and particulate matter — sinusitis is a qualifying condition for eligible veterans.
  • Sinusitis is often secondary to rhinitis — if you already have rhinitis service connected, sinusitis can ride on that nexus.
  • The VA rates sinusitis by sinus type and by frequency of incapacitating episodes — document every episode carefully.
  • Incapacitating episodes are defined as requiring physician-prescribed bed rest and treatment — document these specifically.

Evidence to Gather

Service Records

  • deployment records showing service in Southwest Asia or PACT Act covered locations
  • sick call or medical records showing sinus complaints or infections treated during service
  • records of antibiotic treatment for sinus infections in service
  • PACT Act burn pit registry enrollment

Medical Evidence

  • primary care or ENT records diagnosing chronic or recurrent sinusitis
  • records documenting incapacitating episodes requiring bed rest
  • CT scan of sinuses showing inflammation, thickening, or obstruction
  • records of surgical treatment (FESS) if applicable

Lay Evidence (Buddy Statements)

  • personal statement describing onset of sinus symptoms during or shortly after service
  • statement describing frequency and severity of sinus episodes
  • buddy statement confirming exposure or observed symptoms during service

Diagnostic Tests

  • CT scan of sinuses
  • nasal endoscopy
  • allergy testing if rhinitis suspected
  • sinus culture if infection suspected

C&P Exam Preparation

Exam type: Ear, Nose, and Throat (ENT) / Sinusitis DBQ

Be ready to describe

  • how many sinus infections or flare-ups you have per year
  • whether any episodes required doctor-ordered bed rest — and how many total weeks per year
  • specific deployment locations and known exposures (burn pits, dust, smoke)
  • what treatments you've tried and how well they worked
  • how symptoms affect sleep, work, and daily activities

Prep notes

  • Bring a written log of your sinus episodes for the past year — dates, how long each lasted, whether you saw a doctor.
  • If you've been prescribed antibiotics for your sinuses, mention how often — this supports the episode count.
  • Do not use nasal sprays right before the exam — go in with your baseline.
  • Be specific about PACT Act deployment locations and dates.
  • If any episodes caused you to miss work or required bed rest, say so clearly and have documentation if possible.
  • Describe your worst episodes, not just a typical day.

Quick Facts

Diagnostic Code
DC 6513
Category
Respiratory
Subcategory
Upper Airway
Typical Claim Type
direct
Rating Range
0% – 50%

Also Known As

sinusitischronic sinusitissinus infectionmaxillary sinusitisfrontal sinusitispansinusitissinus inflammationsinus pressure

Related Conditions

Secondary to

Commonly leads to

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