SSA's Definition of Disability

To qualify for benefits, the SSA requires that:

• You have a medically determinable physical or mental impairment.
• Your condition must prevent you from engaging in substantial gainful activity (SGA).
• The disability must last (or be expected to last) for at least 12 months, or result in death.

Conditions That May Qualify for Disability in Washington

The SSA uses a Listing of Impairments—also known as the “Blue Book”—to determine which conditions are considered severe enough to automatically qualify.

Some of the most common qualifying conditions include:

Physical Conditions:

• Musculoskeletal disorders: Back injuries, joint disorders, spinal disorders
• Neurological disorders: Epilepsy, multiple sclerosis, cerebral palsy, Parkinson’s disease
• Cardiovascular conditions: Congestive heart failure, coronary artery disease
• Respiratory illnesses: COPD, asthma, cystic fibrosis
• Cancer: Certain types of cancer, especially if aggressive or recurring
• Immune system disorders: HIV/AIDS, lupus, rheumatoid arthritis

Mental and Cognitive Conditions:

• Depression and bipolar disorder
• Schizophrenia
• Autism spectrum disorder
• Anxiety disorders and PTSD
• Intellectual disabilities
• Neurocognitive disorders, including dementia

To be considered disabling, these conditions must significantly limit your ability to perform basic work tasks like walking, sitting, remembering, or interacting with others.

What If Your Condition Isn’t Listed?

Even if your condition isn't in the Blue Book, you may still qualify. You must demonstrate through medical evidence that your impairment:

• Is equivalent in severity to a listed condition, or
• Prevents you from doing past work or any other job based on your age, education, and skills.

Medical Evidence Required

Strong medical documentation is essential. You should provide:

• Doctor’s notes outlining diagnosis, treatment, and limitations
• Test results (MRIs, blood work, imaging)
• Hospitalization records
• Statements from treating physicians

The more detailed and recent the information, the stronger your case.

Washington-Specific Disability Benefits

While SSDI and SSI are federal programs, Washington also offers state-specific assistance such as:

• ABD (Aged, Blind, or Disabled) Cash Assistance through DSHS
• Housing and essential needs (HEN) referrals
• Medical Care Services while awaiting a disability determination



These programs can provide support while your SSA claim is pending.