What this listing covers
Listing 1.18 covers musculoskeletal disorders that cause anatomical abnormalities in the major joints of your extremities, including your shoulders, elbows, wrists, hips, knees, and ankles. These conditions often arise from chronic issues like osteoarthritis, joint infections, or the aftermath of surgical procedures like arthrodesis.
These abnormalities frequently lead to chronic pain, stiffness, and instability that make it difficult to perform basic work-related tasks. You may find it challenging to lift, carry, reach, or stand for extended periods, which can prevent you from sustaining a full-time work schedule.
How SSA evaluates a claim under this listing
Under Listing 1.18, the SSA looks for a combination of chronic joint pain or stiffness and objective evidence of abnormal motion or instability. They require proof of an anatomical abnormality, such as joint space narrowing, bony destruction, or subluxation, confirmed through physical examination or medical imaging like X-rays or MRIs.
Your condition must cause a functional limitation that has lasted or is expected to last for at least 12 months. The SSA specifically evaluates whether you require an assistive device like a walker or bilateral canes, or if you have an inability to use your upper extremities for fine and gross movements necessary for work. An attorney can help you organize your medical evidence to meet these specific criteria.
Evidence that strengthens a claim
Your medical records must include detailed reports from your orthopedic surgeon or primary care physician describing your specific joint limitations. Imaging reports, such as CT scans or MRIs, are essential to document the physical abnormality, while clinical notes should detail your range of motion and any documented instability.
Non-medical evidence, such as a function report from a family member or a detailed statement from your employer, can help illustrate how your joint issues prevent you from completing daily tasks. Documenting your full treatment history, including physical therapy and surgical attempts, is vital to show the persistent nature of your impairment. An attorney can help you ensure your evidence clearly maps to the requirements of Listing 1.18.
How an attorney helps
An attorney can help you by ensuring your medical records clearly map to the specific criteria in Listing 1.18. They can work with your doctors to obtain functional capacity statements that highlight your limitations in a way the SSA understands. If your initial claim is not successful, an attorney can guide you through the appeal process, including preparing you for a hearing before an ALJ.
Frequently asked questions
No condition is an automatic qualifier. The SSA evaluates your claim based on whether your joint abnormality meets the specific medical and functional criteria in Listing 1.18. An attorney can review your medical records to determine if your evidence aligns with these requirements.
The SSA requires objective medical evidence, such as imaging reports showing joint damage and clinical findings of limited motion or instability. You must also provide documentation of how these physical issues prevent you from performing work-related activities like lifting or walking. An attorney can help you gather the necessary documentation to build a strong case.
For the purposes of Listing 1.18, major joints include your shoulders, elbows, wrists, hips, knees, and ankles. The ankle and foot are evaluated together as a single major joint. If you have questions about whether your specific joint condition meets SSA standards, an attorney can provide clarity.
A denial is not the end of the process. You have the right to request a reconsideration, and if that is denied, you can request a hearing before an ALJ. It is important to act within the specified deadlines, and an attorney can manage these appeals to ensure your case is presented effectively.
