What is a fundamental criterion when verifying a medically determinable impairment?

The fundamental criterion when verifying a medically determinable impairment is the duration of the impairment. Social Security Disability Insurance (SSDI) guidelines stipulate that in order for a condition to qualify as a medically determinable impairment, it must have lasted or be expected to last at least 12 months, or be expected to result in death. This is crucial because SSDI is intended for individuals who have long-term disabilities that severely limit their ability to work.

The duration criterion ensures that only those with significant and persistent disabilities are considered for benefits, distinguishing them from individuals who may have temporary conditions that could resolve quickly. Conditions that meet this duration requirement indicate a lasting impact on a person's functional abilities, making it essential for determining eligibility for SSDI benefits.

While access to treatment, previous employment status, and support from family can influence a person's overall situation and ability to manage their impairment, they do not serve as the primary benchmarks for establishing whether a medically determinable impairment exists. The primary focus is on the medical evidence and the length of time that the impairment has affected the individual's ability to work.