The conditions that automatically qualify someone for Social Security Disability Insurance (SSDI) or Supplemental Security Income (SSI) are listed in the Social Security Blue Book, also known as Disability Evaluation Under Social Security. The Blue Book contains a list of physical and mental health disorders that automatically qualify an individual as meeting the medical requirements for receiving SSDI or SSI, provided they meet the stringent list of criteria for each condition. Some of the most common conditions that automatically qualify for disability benefits include:

• Musculoskeletal system disorders, such as amputation, chronic joint pain, and spinal disorders.
• Special senses and speech disorders, such as vision and hearing loss.
• Respiratory disorders, such as asthma and cystic fibrosis.
• Cardiovascular system disorders, such as heart failure and coronary artery disease.
• Digestive disorders, such as inflammatory bowel disease and liver disease.
• Neurological disorders, such as epilepsy, cerebral palsy, and multiple sclerosis.
• Mental disorders, such as mood disorders, autism or Aspergers syndrome, schizophrenia, depression, and PTSD.

It is important to note that meeting specific medical criteria is crucial when applying for disability benefits, and the severity of an individuals medical condition and its impact on daily life are also taken into consideration. Additionally, financial need may also play a role in determining eligibility, as those with limited income or assets may have greater difficulty supporting themselves without government assistance.