Official SSA Data

Judge Katherine Loo - Approval Rate & Hearing Statistics

San Francisco, California · SSA Region 09

63.1%
Approval Rate

Approval Rate

63.1%

vs 58.3% national

Denial Rate

36.9%

of decisions

Fully Favorable

55.3%

of decisions

Total Decisions

103

FY 2025

Total Dispositions

116

FY 2025

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Judge Katherine Loo Approval Rate Over Time

Historical approval rate for Judge Katherine Loo

Based on 7 monthly data points with 20+ decisions each

Understanding Judge Katherine Loo's Statistics

Judge Katherine Loo is an Administrative Law Judge at the San Francisco hearing office. In FY 2025, this judge decided 103 cases, with an approval rate of 63.1%.

This approval rate is above the national average of 58.3%.

Important: Past approval rates do not predict future outcomes. Each case is decided on its individual merits based on the evidence presented. Many factors influence outcomes beyond judge statistics, including the quality of medical evidence and legal representation.

Judge Katherine Loo Decision Breakdown

Favorable Decisions

Fully Favorable 55.3%
Partially Favorable N/A
Total Awards 63.1%

Unfavorable Decisions

Denials 36.9%
Dismissals 11.2%

About the San Francisco Hearing Office

Judge Katherine Loo hears cases at the San Francisco hearing office.

View all judges at San Francisco
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Frequently Asked Questions About Judge Katherine Loo

What percentage of cases does Judge Katherine Loo approve?
Judge Katherine Loo's approval rate is 63.1% for FY 2025. This includes both fully favorable (55.3%) and partially favorable decisions. View all judges for comparison.
How experienced is Judge Katherine Loo?
In FY 2025, Judge Katherine Loo decided 103 cases and had 116 total dispositions (which includes dismissals). See methodology for definitions.
How does Judge Katherine Loo rank among Social Security ALJs?
Judge Katherine Loo's approval rate of 63.1% is above the national average of 58.3%. See the dashboard for national trends.
What office is Judge Katherine Loo assigned to?
Judge Katherine Loo hears cases at the San Francisco hearing office in SSA Region 09. Browse other hearing offices nationwide.

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Approval rates within ±5% of 63.1%

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Eric Anschuetz (Fort Myers FL)
63.2%
Tiffani T Jake (Valparaiso IN)
63.3%