List of Child Disabilities That Qualify for SSI

The child disabilities that qualify for SSI are the physical and mental conditions listed in the Social Security Administration’s Blue Book, Part B, which covers 15 body systems ranging from low birth weight and neurological disorders to childhood cancers, mental disorders, and congenital syndromes like Down syndrome. A child can also qualify without matching a specific listing if their combined impairments produce limitations that are functionally equivalent to a listed condition. The condition must cause “marked and severe functional limitations” and must last, or be expected to last, at least 12 months, or be expected to result in death.¹²

How the SSA Decides a Child Is Disabled

The childhood disability standard is different from the adult one. Adults must show they cannot work at a substantial level. Children must show that a physical or mental impairment, or combination of impairments, causes a very serious impact on their ability to do things other children the same age can do.¹ A child already engaging in substantial gainful activity when a new application is filed will not be found disabled, no matter how severe the diagnosis.

Two paths lead to a medical approval. The first is matching a specific condition in the Listing of Impairments, meeting every clinical requirement it spells out. The second, functional equivalence, applies when the child’s condition does not fit a single listing but produces limitations across daily life that are just as severe.

Matching a listing is more than having the diagnosis. The listing dictates the severity of symptoms, test results, or treatment history required. Childhood asthma, for example, only meets the respiratory listing after three hospitalizations of at least 48 hours within a 12-month period, at least 30 days apart.

Conditions in the Blue Book Childhood Listings

Part B of the SSA’s Listing of Impairments is organized into 15 body systems.³ If a child’s medical evidence meets every requirement of a listing, the SSA finds the child disabled without further analysis.⁴

Low Birth Weight and Failure To Thrive (100.00)

Low birth weight is evaluated from birth to age 1, and failure to thrive covers birth through age 2. A baby born weighing less than 1,200 grams (about 2 pounds, 10 ounces) meets the listing on birth weight alone. Babies born heavier can still qualify based on a combination of gestational age and birth weight; a baby born at 37 to 40 weeks weighing less than 2,000 grams is one example.⁵ Failure to thrive requires documented growth measurements below the third percentile combined with developmental delays.

Musculoskeletal Disorders (101.00)

Covers bone, joint, and soft tissue conditions that limit a child’s ability to walk, use their hands, or maintain posture. Examples include major joint dysfunction, spinal disorders, amputation, and fractures that fail to heal properly.

Special Senses and Speech (102.00)

Evaluates vision loss, hearing loss, and speech impairments. Vision qualifies with documented visual acuity or visual field loss below specified thresholds. Hearing qualifies with documented sensorineural hearing loss. Speech impairments are judged by how well the child can communicate compared with age peers.

Respiratory Disorders (103.00)

Covers chronic conditions that obstruct airflow, restrict lung expansion, or interfere with gas exchange. The most common childhood conditions here are asthma, cystic fibrosis, and bronchopulmonary dysplasia (chronic lung disease of infancy).⁶ Cystic fibrosis has its own detailed listing evaluating lung function tests, frequency of pulmonary exacerbations, and complications such as spontaneous pneumothorax or respiratory failure. Lung transplant recipients qualify for one year from the date of transplant, then the SSA re-evaluates.

Cardiovascular System (104.00)

Evaluates chronic heart failure, congenital heart disease, heart transplant, and conditions producing recurrent episodes of reduced cardiac output. Children awaiting heart transplant on a status 1A or 1B waiting list can qualify through the Compassionate Allowances program for faster processing.

Digestive Disorders (105.00)

Covers inflammatory bowel disease, liver disease, short bowel syndrome, and malnutrition with growth failure. The growth failure tables in this section are also used to evaluate failure to thrive under section 100.00.

Genitourinary Disorders (106.00)

Evaluates chronic kidney disease (including children on dialysis), nephrotic syndrome, and other kidney and urinary tract conditions. End-stage renal disease requiring chronic dialysis qualifies for presumptive disability payments, meaning cash benefits can start before the full medical decision is finalized.

Hematological Disorders (107.00)

Covers sickle cell disease, hemophilia, and other chronic anemias. Sickle cell disease is evaluated based on the frequency and severity of pain crises, organ damage, and complications requiring hospitalization.

Skin Disorders (108.00)

Evaluates severe skin conditions such as ichthyosis, burns, and dermatitis producing extensive lesions that last at least three months despite prescribed treatment.

Endocrine Disorders (109.00)

Rather than standalone listings, this section evaluates endocrine conditions like diabetes, thyroid disorders, and adrenal gland disorders based on the complications they cause in other body systems. A child with diabetes who develops severe kidney problems, for example, is evaluated under the genitourinary listings.

Congenital Disorders Affecting Multiple Body Systems (110.00)

Covers genetic and congenital conditions affecting more than one body system. Non-mosaic Down syndrome is the most well-known example and qualifies when confirmed by chromosomal analysis. Other conditions in this category include catastrophic congenital abnormalities that are incompatible with survival beyond infancy, and other syndromes with confirmed chromosomal or genetic findings combined with severe functional limitations.

Neurological Disorders (111.00)

One of the most commonly used sections for children, covering conditions of the brain, spinal cord, and peripheral nerves. Specific listings include:⁷

Epilepsy (111.02), based on the type, frequency, and severity of seizures despite at least three months of prescribed treatment.
Cerebral palsy (111.07), based on disorganization of motor function in two extremities that interferes with standing, walking, or using the hands.
Muscular dystrophy (111.13), based on progressive muscle weakness and motor disorganization.
Traumatic brain injury (111.18), based on motor dysfunction in two extremities.
Vascular insult to the brain, benign brain tumors, spinal cord disorders, myasthenia gravis, peripheral neuropathy, neurodegenerative disorders such as juvenile Huntington’s disease, multiple sclerosis, and motor neuron disorders.

Mental Disorders (112.00)

The other heavily used section for children’s claims. It covers psychiatric, developmental, and behavioral conditions, each with its own listing number and criteria.⁸

Intellectual disability (112.05), requiring either significantly subaverage intellectual functioning with significant deficits in adaptive functioning, or a qualifying full-scale IQ score on an individually administered standardized test.
Autism spectrum disorder (112.10), requiring documented deficits in social interaction, communication, and restricted, repetitive patterns of behavior, along with extreme or marked limitations in specific areas of functioning.
Neurodevelopmental disorders (112.11), covering conditions such as ADHD and specific learning disabilities when they produce marked or extreme limitations.
Depressive, bipolar, and related disorders (112.04), requiring documented clinical findings plus marked limitations in areas like understanding information, interacting with others, concentrating, or managing oneself.
Anxiety and obsessive-compulsive disorders (112.06), covering generalized anxiety, social anxiety, panic disorder, OCD, and selective mutism.
Neurocognitive disorders (112.02), schizophrenia spectrum disorders (112.03), somatic symptom disorders (112.07), personality and impulse-control disorders (112.08), eating disorders (112.13), developmental disorders in infants and toddlers (112.14), and trauma- and stressor-related disorders (112.15).

Most mental disorder listings apply to children ages 3 through 17. Developmental disorders in infants and toddlers (112.14) cover children under age 3.

Cancer (113.00)

Evaluates malignant tumors and the effects of cancer treatment. Many childhood cancers, including lymphoblastic lymphoma, neuroblastoma with distant metastases, and acute leukemia, qualify under the Compassionate Allowances program for expedited processing.⁹

Immune System Disorders (114.00)

Covers autoimmune conditions such as systemic lupus, inflammatory arthritis, and immune deficiency disorders including symptomatic HIV infection. Symptomatic HIV/AIDS qualifies for presumptive disability, so cash payments can begin before the full evaluation is finished.

Qualifying Through Functional Equivalence

Many children with serious disabilities do not fit neatly into a single listing. A common example is a child with several moderate conditions that together make daily life extremely difficult. For those children, the SSA evaluates whether the combined effect of all impairments is functionally equivalent to the severity of a listed condition.¹⁰

The SSA looks at how the child functions across six broad domains of daily life:

Acquiring and using information: how the child learns, remembers, and uses knowledge.
Attending and completing tasks: how well the child focuses, maintains pace, and finishes activities.
Interacting and relating with others: how the child communicates, cooperates, and handles social situations.
Moving about and manipulating objects: how the child uses motor skills for movement and handling objects.
Caring for oneself: how well the child manages emotional states, personal care, and safety.
Health and physical well-being: cumulative physical effects such as fatigue, pain, and medication side effects.

To qualify this way, a child needs either a “marked” limitation in at least two domains or an “extreme” limitation in one domain.¹⁰ A marked limitation means the impairment seriously interferes with age-appropriate activities. An extreme limitation means it very seriously interferes. The SSA considers the interactive and cumulative effects of all impairments together, not just the most prominent one. School records, teacher questionnaires, IEPs, and detailed descriptions of the child’s daily routine carry significant weight at this step.

Conditions on the Fast Track

Some conditions are severe enough that the SSA has built faster paths to approval. This matters because initial decisions typically take six to eight months.¹¹

Compassionate Allowances

The Compassionate Allowances program identifies conditions so clearly severe that minimal medical evidence is needed to reach a decision. The SSA maintains a list of over 200 conditions, and several apply specifically to children, including child lymphoma, child neuroblastoma with distant metastases, Edwards syndrome (Trisomy 18), Patau syndrome (Trisomy 13), spinal muscular atrophy types 0 and 1, and 1p36 deletion syndrome.⁹ A claim with a matching condition should be flagged automatically. No separate application is required.

Presumptive Disability

For certain conditions, the local SSA field office can authorize up to six months of immediate SSI payments before the state Disability Determination Services office issues a final decision. Conditions that qualify for these upfront payments include:¹²

Total blindness or total deafness.
Down syndrome.
Cerebral palsy, muscular dystrophy, or muscular atrophy with marked difficulty walking, speaking, or using the hands.
Intellectual disability or autism spectrum disorder with complete inability to independently perform basic self-care in a child age 4 or older.
Birth weight below 1,200 grams in an infant under age 1.
Symptomatic HIV/AIDS.
ALS (Lou Gehrig’s disease).
End-stage renal disease requiring chronic dialysis.
Terminal illness with a life expectancy of six months or less.
Spinal cord injury producing inability to walk without assistive devices for more than two weeks.
Leg amputation at the hip.

If the final decision later comes back as a denial, presumptive payments do not have to be repaid.

Medical Eligibility Isn’t Enough on Its Own

SSI is a needs-based program, so meeting one of the listings above only settles the medical half of the question. For a child living at home, the SSA also applies a process called “deeming” that counts a portion of parental income and resources as if they belonged to the child.¹³¹⁴¹⁵ A child whose diagnosis clearly matches a listing can still be found ineligible because of family finances.

The maximum federal SSI payment for an eligible child in 2026 is $994 per month, and in most states SSI approval brings automatic Medicaid coverage.²

What Qualifies Changes at 18

The conditions and standards above apply while the person is under 18. When a child receiving SSI turns 18, the SSA redetermines eligibility using the adult disability standard, which asks whether the person can engage in substantial gainful activity rather than whether they have marked and severe functional limitations.¹⁶ Some children who clearly qualified as minors lose benefits at 18 because their condition, while serious, does not prevent adult-level work. Deeming of parental income also ends the month after the child turns 18,¹³ which can open eligibility for a young adult who was previously denied on financial grounds alone. Approval before 18 is not a lifetime guarantee, and the qualifying conditions themselves are read against a different standard once the age-18 redetermination begins.

1
Social Security Administration. Code of Federal Regulations 416.906 – Basic Definition of Disability for Children
2
Social Security Administration. Understanding SSI – SSI for Children
3
Social Security Administration. Listing of Impairments – Child Listings (Part B)
4
Social Security Administration. Part III – Listing of Impairments (Overview)
5
Social Security Administration. 100.00 Low Birth Weight and Failure to Thrive – Childhood
6
Social Security Administration. 103.00 Respiratory Disorders – Childhood
7
Social Security Administration. 111.00 Neurological – Childhood
8
Social Security Administration. 112.00 Mental Disorders – Childhood
9
Social Security Administration. Complete List of Conditions – Compassionate Allowances
10
Social Security Administration. Code of Federal Regulations 416.926a – Functional Equivalence for Children
11
Social Security Administration. How Long Does It Take to Get a Decision After I Apply for Disability Benefits?
12
Social Security Administration. Field Office Presumptive Disability and Presumptive Blindness Categories Chart
13
Social Security Administration. SSI Spotlight on Deeming Parental Income and Resources
14
Social Security Administration. 2026 Cost-of-Living Adjustment (COLA) Fact Sheet
15
Social Security Administration. SSI Spotlight on Resources
16
Social Security Administration. Requirements for an Age-18 Redetermination