To meet Listing 13.18, you must provide medical evidence of adenocarcinoma that is inoperable, unresectable, or recurrent, or other specific carcinomas like small-cell. Social Security Administration (SSA) requires documentation of your cancer's extent and your response to treatment. Most denials occur because medical records fail to clearly document the severity or the failure of initial therapies. An attorney can help you organize your records to prove your condition meets these strict regulatory standards.
What this listing covers
Large intestine cancer, often called colorectal cancer, involves malignant cell growth in your colon or rectum. This condition originates in your bowel lining and may spread to other areas of your body. SSA evaluates these cancers based on their specific site, the extent of involvement, and how your body responds to initial anticancer therapies.
The daily impact of this condition is often severe, causing chronic pain, fatigue, and significant digestive dysfunction. You may struggle to maintain the physical stamina required for a standard workday due to frequent treatment sessions, surgical recovery, or the persistent side effects of chemotherapy and radiation. These limitations often make it impossible to sustain consistent, full-time employment.
How SSA evaluates a claim under this listing
Under Listing 13.18, SSA evaluates large intestine cancer based on the type and stage of your disease. They look for evidence of adenocarcinoma that is inoperable, unresectable, or recurrent. They also consider squamous cell carcinoma of the anus that has returned after surgery, as well as small-cell carcinoma, which is inherently considered highly aggressive.
To qualify, your cancer must generally be documented as having spread beyond regional lymph nodes or be persistent despite initial treatment. SSA requires medical evidence that confirms the diagnosis and the extent of your disease. If your cancer does not meet these specific listing criteria, SSA will still evaluate your residual functional capacity to determine if you can perform any gainful work.
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Check My BenefitsEvidence that strengthens a claim
Strong claims rely on comprehensive medical documentation, including pathology reports from biopsies and operative notes from any surgical procedures. Imaging studies like CT scans, MRIs, or PET scans are essential to document the extent of your cancer and any distant metastases. SSA also needs detailed records of your treatment plan, including specific dosages of chemotherapy or radiation and your response to these therapies.
Beyond medical imaging, statements from your treating oncologist regarding your prognosis and the severity of treatment side effects are vital. Records showing a history of failed treatments or the need for ongoing, intensive care help demonstrate that your condition is persistent. Third-party reports from family members describing your daily struggles with fatigue and pain can also provide necessary context for your limitations.
Why claims fail
Many claims are denied because your medical record fails to clearly link the cancer's stage to the specific requirements of Listing 13.18. Often, the evidence provided is incomplete, missing critical pathology reports or failing to document the failure of initial treatment regimens. SSA may also deny your claim if the medical evidence does not clearly show that your impairment is expected to last for at least 12 months, leading to a finding that you could potentially return to work.
How an attorney helps
A disability attorney helps by ensuring your medical records are complete and directly address the specific criteria of Listing 13.18. They can coordinate with your oncologists to obtain detailed functional capacity statements that explain why your symptoms prevent you from working. By managing the appeals process and preparing you for potential hearings, an attorney ensures that your claim is presented in the most favorable light to SSA decision-makers.
