Mangrum, Timothy

Seattle, WA · Oct 2024 – Sep 2025

Updated September 26, 2025

Hearing Approval Rate

67.4%

Above the national average of 48.7%

Disability judges hear appeals after an initial claim is denied. Judge Mangrum approves 67.4% of cases — knowing your judge’s track record helps you and your representative prepare. How to prepare for your hearing →

How Judge Mangrum Decides Cases

Approved67.4%

Nat'l avg: 48.7%

Denied18.3%

Nat'l avg: 35.1%

Dismissed14.2%

Nat'l avg: 16.2%

Know Your Numbers

Judge Mangrum approved 67.4% of dispositions. That’s 18.7 percentage points above the national average of 48.7%. Mangrum decided 332 cases out of 387 total dispositions. Under SSA’s methodology (excluding dismissals), the approval rate is 78.6%. Knowing your judge’s track record can help you prepare for your hearing.

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Detailed Case CountsOct 2024 – Sep 2025

Total Cases

387

Approved

261

Denied

71

Hearing Office

Seattle (WA)

10.0 months wait · 1,658 pending

Whether your judge's approval rate is high or low, the strongest factor in your outcome is the quality of your medical evidence and whether you have representation. How judge approval rates vary nationally →

Learn More

Appearing before Judge Mangrum?

Claimants with representation are approved at nearly 3× the rate. A free case evaluation takes less than two minutes — and it could change the outcome of your claim.

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