Army MOS
VA Disability for 11B (Infantryman)
Army 11B (Infantryman) is a job that typically involved hazardous noise, blast and overpressure, combat and traumatic stress, and heavy loads and impact. That pattern is why veterans who held it commonly claim conditions like tinnitus, hearing loss, PTSD, and back or neck strain. This page covers the general pattern for the job, not your record.
Typical exposures for 11B
These are the general hazards that came with the job. Your own exposure depends on your units, deployments, and duties.
- Hazardous noise
Weapons fire, engines, aircraft, generators, or machinery at levels linked to tinnitus and hearing loss.
- Blast and overpressure
Explosions, artillery, breaching, and demolitions. Repeated blast exposure is tied to concussion, headaches, and hearing damage.
- Combat and traumatic stress
Firefights, casualties, mass-casualty care, and sustained threat, the kind of experience behind PTSD and depression claims.
- Heavy loads and impact
Rucks, body armor, lifting, carrying patients or ammunition, and hard landings that wear on the back, knees, and feet.
- Repetitive strain, vibration, and posture
The same motion thousands of times, long hours seated in vehicles or at a console, or constant vibration from vehicles and tools.
- Burn pits and airborne hazards
Smoke and fine particulate from open-air burn pits, dust, and sand during Southwest Asia and post-9/11 deployments. About this exposure →
- Chemicals and solvents
Solvents, degreasers, paints, cleaning agents, and other industrial chemicals used in the field, the shop, or on the line.
Conditions commonly associated with 11B
Veterans who held this job commonly claim the conditions below. Each still needs a current diagnosis and evidence linking it to your service.
- TinnitusDC 6260Frequently claimed
Weapons fire, explosions, heavy weapons systems
- Hearing lossDC 6100Frequently claimed
Prolonged exposure to small arms, grenades, IEDs
- PTSDDC 9411Frequently claimed
Direct combat exposure, firefights, IED attacks
- Lumbosacral/cervical strainDC 5237Frequently claimed
Heavy rucking, body armor, combat loads 60-100+ lbs
- Knee, limitation of flexionDC 5260Frequently claimed
Rucking, running, jumping with heavy loads
- Knee instabilityDC 5257Also commonly claimed
Repeated stress from dismounted patrols
- Sciatic nerve radiculopathyDC 8520Also commonly claimed
Secondary to lumbar strain from heavy loads
- Ankle, limited motionDC 5271Also commonly claimed
Uneven terrain, parachute landings, sprains
- Migraine headachesDC 8100Also commonly claimed
TBI from blast exposure, concussions
- Shoulder, limitation of motionDC 5201Also commonly claimed
Carrying weapons, body armor, overhead lifting
- Eczema/dermatitisDC 7806Also commonly claimed
Exposure to chemicals, field conditions, irritants
- Sleep apneaDC 6847Also commonly claimed
Often secondary to PTSD, weight gain post-service
- Major depressive disorderDC 9434Also commonly claimed
Combat stress, loss of unit members, moral injury
- Degenerative arthritisDC 5003Also commonly claimed
Cumulative joint wear from high-impact activities
- Foot injuries, otherDC 5284Also commonly claimed
Boots, marching, long days on feet, cumulative across any military role
PACT Act presumptives for 11B veterans
Many soldiers in this job deployed to Southwest Asia or the post-9/11 theater. Under the PACT Act, the presumption is based on where and when you served, not on your job title. It covers Gulf War service on or after August 2, 1990 in places such as Bahrain, Iraq, Kuwait, Oman, Qatar, Saudi Arabia, Somalia, and the United Arab Emirates, and post-9/11 service on or after September 11, 2001 in places such as Afghanistan, Djibouti, Egypt, Jordan, Lebanon, Syria, Uzbekistan, and Yemen.
If you served in a qualifying location and are later diagnosed, the VA treats certain conditions as presumed service-connected, so you do not have to prove the exposure caused them. The list includes asthma diagnosed after service, chronic bronchitis, COPD, chronic rhinitis, chronic sinusitis, constrictive bronchiolitis, and a range of cancers. Holding this job does not by itself mean you have any of them.
Full PACT Act burn pit list and locations → Gulf War Illness →
Earlier eras carry their own location-based presumptives, such as Agent Orange and Camp Lejeune water contamination.
This is the general pattern, not your claim. Most veterans held more than one job, served at specific bases, and worked specific aircraft or ships. Which conditions fit you, how they combine, and what they rate together depends on that full record.
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Common questions
Does the VA have a list of conditions for 11B?
No. The VA does not keep a list of disabilities by MOS, AFSC, or rating. It decides each claim on your own service records, medical evidence, and exam. What a job typically exposed people to can help explain how a condition started, which is why knowing the pattern for 11B Infantryman is useful.
What conditions do 11B veterans commonly claim?
Veterans who served as Army 11B (Infantryman) commonly claim conditions such as tinnitus, hearing loss, PTSD, back or neck strain, limited knee flexion, and knee instability. Each one still needs its own diagnosis and a link to service.
Are 11B veterans covered by the PACT Act?
The PACT Act presumptions are based on where and when you served, not on your job. If you served in a qualifying Gulf War or post-9/11 location, certain respiratory conditions and cancers are presumed service-connected.
Other Army jobs
More from VA Ready: all MOS pages · ratings by condition · toxic exposures
This page is for general informational purposes only and is not legal or medical advice. It describes what a job typically involved, not what any one veteran experienced, and the VA does not keep a list of conditions by MOS, AFSC, or rating. The VA decides service connection and ratings from your own records, evidence, and exam. VA Ready is not affiliated with the U.S. Department of Veterans Affairs. For free help filing, work with a
VA-accredited VSO.