The Evidence That Wins a Disability Claim

Insurers and tribunals need to know what you can sustain, not what you can do once. 'Can sit 20 minutes before needing to change position; can lift 5 kg occasionally but not repeatedly; loses concentration after roughly an hour' is evidence. 'Chronic back pain, unable to work' is a conclusion.

Ask your physician to record specific limitations — duration, weight, posture, repetition, concentration, and how symptoms behave over a full working day rather than at a single moment.

This is the most important document in most files. It should state the diagnosis, the treatment tried and the response, the functional limitations, the prognosis, and — crucially — address the **applicable definition of disability** where it is known.

A specialist report carries more weight than a family physician's on the specialty question, but the family physician's longitudinal record carries more weight on consistency and progression. Both matter, and they should not contradict each other.

Insurers look for inconsistency: between what you told one doctor and another, between reported limitations and observed activity, between your claim forms and your medical records. A single inconsistency is often the entire basis for a termination.

Practical consequence: describe a typical day including bad days, be precise rather than dramatic, and never overstate. Overstating a genuine disability is the most self-defeating thing a claimant can do, because it hands the insurer a credibility argument it could not otherwise make.

**Functional capacity evaluation** — a structured assessment converting complaint into measured capacity, often decisive in chronic pain and fibromyalgia claims. **Neuropsychological assessment** where cognition, memory or concentration is affected, including after brain injury. **Activity or symptom log** kept contemporaneously, which is far more credible than reconstruction.

Also: proof of income and the pattern of absence, pharmacy records showing continuity of treatment, and statements from an employer or colleague about observed capacity at work. Gaps in treatment are read as improvement — continue care even when it is not helping much, and have the record note why.

Where an independent medical examination reaches a different conclusion, request the report and have your treating physicians respond in writing to its specific findings. Conflicting medical opinion is normal — what matters is whether your side of it is on the record.

Do not let the file consist only of the insurer's evidence. Every adverse report should have a documented response from someone who has actually treated you over time.