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What Illnesses Are Classed as Disability?

Official Classifications: What illnesses are classed as disability?

What illnesses are classed as disability depends on the Social Security Administration’s comprehensive Blue Book listings. The SSA recognizes over 200 specific medical conditions that can qualify for disability benefits. These conditions must prevent you from working for at least 12 consecutive months or result in death.

The Blue Book organizes qualifying conditions into 14 major body systems. Each listing includes specific medical criteria that determine eligibility. Understanding what illnesses are classed as disability helps you evaluate whether your condition qualifies for benefits.

Physical Conditions: Major body systems covered by disability

The SSA’s disability listings cover numerous physical conditions that significantly impair your ability to work. Musculoskeletal disorders represent the largest category of approved disability claims. These conditions affect bones, joints, muscles, and connective tissues throughout your body.

Musculoskeletal System Disorders

Common qualifying conditions include:

  • Chronic arthritis with severe joint deformity
  • Spinal disorders causing nerve compression
  • Major dysfunction of joints due to injury
  • Amputations of extremities
  • Chronic osteomyelitis with complications

Cardiovascular System

Heart conditions that qualify include:

  • Chronic heart failure with specific limitations
  • Ischemic heart disease with documented symptoms
  • Recurrent arrhythmias causing syncope
  • Heart transplant recipients
  • Peripheral vascular disease with severe claudication

Respiratory System

Breathing disorders recognized include:

  • Chronic pulmonary insufficiency
  • Asthma requiring frequent hospitalizations
  • Chronic obstructive pulmonary disease (COPD)
  • Pulmonary fibrosis with severe restrictions
  • Sleep-related breathing disorders

Mental Health Conditions: Psychological disorders qualifying for disability

What illnesses are classed as disability includes numerous mental health conditions that impair cognitive and emotional functioning. Mental disorders account for approximately 35% of all disability benefit awards. The SSA evaluates these conditions based on medical documentation and functional limitations.

Neurological Disorders: Brain and nervous system conditions

Neurological conditions often qualify for disability due to their progressive nature and severe impact on daily functioning. What illnesses are classed as disability includes various disorders affecting the brain, spinal cord, and peripheral nervous system.

Other Qualifying Conditions: Additional disability categories

What illnesses are classed as disability extends beyond common conditions to include rare diseases, autoimmune disorders, and chronic illnesses. The SSA recognizes that many conditions not specifically listed can still qualify based on equivalent severity.

Autoimmune and Inflammatory Conditions

  • Rheumatoid arthritis with severe joint involvement
  • Systemic lupus erythematosus with organ damage
  • Inflammatory bowel disease with complications
  • Chronic fatigue syndrome with documented limitations

Cancer and Blood Disorders

  • Malignant neoplasms during treatment periods
  • Leukemia and lymphomas
  • Chronic anemia requiring frequent transfusions
  • Bone marrow disorders

Kidney and Digestive System Disorders

  • Chronic kidney disease requiring dialysis
  • Liver disease with portal hypertension
  • Chronic pancreatitis with diabetes
  • Short bowel syndrome requiring nutrition support

Medical Evidence: Proving your disability claim

Understanding what illnesses are classed as disability requires knowing the medical evidence needed for approval. The SSA requires comprehensive documentation from treating physicians, specialists, and diagnostic testing. Medical records must demonstrate the severity and duration of your condition.

Expert Support: What illnesses are classed as disability guidance

What illnesses are classed as disability involves complex medical and legal criteria that can be challenging to navigate alone. Many qualifying conditions require specific documentation and expert interpretation of medical evidence. Professional disability attorneys understand these requirements and can help build stronger cases.

Experienced legal representation significantly improves approval rates for disability claims. At socialsecuritydisability.com, our attorneys specialize in helping clients understand what illnesses are classed as disability and securing the benefits they deserve.

Get Started: What illnesses are classed as disability assistance

Don’t let confusion about what illnesses are classed as disability prevent you from seeking benefits you may qualify for. Our experienced disability attorneys at social security disability can evaluate your condition and guide you through the application process. Visit social security disability today for your free case evaluation and take the first step toward securing your financial future.

Frequently Asked Questions

Yes, the SSA can combine multiple impairments to determine if they collectively prevent you from working, even if no single condition meets a listing.

No, your condition must last or be expected to last at least 12 months or result in death, but it doesn’t need to be permanent.

Limited work may be allowed under trial work periods, but earning above substantial gainful activity levels can affect your benefits.

Unlisted conditions can still qualify if they equal the severity of listed conditions or prevent you from performing substantial gainful activity.

The SSA conducts continuing disability reviews every 1-7 years depending on your condition’s expected improvement potential.

Key Takeaways

  • Over 200 specific medical conditions are recognized in the SSA’s Blue Book as qualifying disabilities across 14 body systems
  • Mental health conditions account for 35% of disability awards and require documented functional limitations
  • Neurological disorders, autoimmune conditions, and cancer often qualify due to their severe impact on work capacity
  • Multiple minor conditions can combine to create qualifying disability even without meeting individual listings
  • Professional legal assistance significantly improves approval rates and helps navigate complex medical documentation requirements

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