To meet Listing 11.20, you must provide medical evidence of a coma or persistent vegetative state that has persisted for at least one month. SSA looks for hospital records and physician statements that confirm the diagnosis and the duration of your condition. An attorney can help you organize this evidence to support your claim.
What this listing covers
A coma is a state of prolonged unconsciousness where you cannot be awakened, fail to respond normally to painful stimuli, light, or sound, and lack a normal sleep-wake cycle. A persistent vegetative state occurs when you are in a state of wakefulness but lack awareness of your environment or yourself, often following a severe brain injury or medical event.
These conditions represent the most severe level of neurological impairment. You are unable to perform any work-related activities, communicate, or manage your own personal care. Because these states involve a total loss of independent functioning, they are evaluated based on the duration of your unconscious or unresponsive state.
How SSA evaluates a claim under this listing
Under Listing 11.20, the SSA evaluates whether you have been in a coma or a persistent vegetative state for a continuous period of at least one month. SSA does not require a specific type of underlying injury to qualify, provided your medical record clearly documents the state of unconsciousness or lack of awareness.
The primary requirement for this listing is the duration of your condition. SSA looks for clinical evidence that the state has persisted for at least one month. Because these conditions are inherently disabling, the focus is on the medical documentation confirming the diagnosis and the length of time you have remained in that state.
Evidence that strengthens a claim
Strong claims rely on comprehensive hospital records that detail the onset and duration of your coma or vegetative state. This includes physician notes, neurological examination findings, and results from imaging such as CT scans or MRIs that confirm the severity of your brain injury. Documentation from the intensive care unit or long-term care facility is essential.
Statements from your treating physicians that describe your level of consciousness and lack of responsiveness are critical. Non-medical evidence, such as reports from family members or caregivers regarding your daily care needs and total lack of awareness, also helps provide a complete picture of your condition to the disability examiner. An attorney can help you gather this evidence.
How an attorney helps
A disability attorney helps by ensuring that all hospital records and neurological reports are properly organized and submitted to meet the specific requirements of Listing 11.20. They communicate with your medical providers to obtain clear statements regarding the duration and severity of your condition. By managing the evidence gathering process, an attorney ensures your claim accurately reflects the medical reality, helping you navigate the SSDI process during a difficult time.
Frequently asked questions
A coma or persistent vegetative state may qualify you for benefits under Listing 11.20 if it has persisted for at least one month. While the condition is severe, SSA still requires formal documentation of the diagnosis and the duration of the state. An attorney can help verify that your medical records meet these specific regulatory requirements.
The most important evidence includes hospital records that clearly document the start date and duration of your coma or persistent vegetative state. Detailed neurological assessments and imaging reports are also necessary to support the diagnosis. An attorney can review your medical file to ensure all necessary documentation is included.
SSA defines this as a state of wakefulness without awareness of the environment or self. It is evaluated as a neurological disorder under the Blue Book. If you are unsure if your medical records sufficiently document this state, an attorney can review your case and explain how SSA will evaluate your specific situation.
If your claim is denied, you have the right to request a reconsideration. If that is also denied, you can request a hearing before an ALJ. There are strict deadlines for these appeals, so it is important to act quickly. An attorney can help you identify why your claim was denied and prepare the necessary evidence for your appeal.



