B
Medical Prof Mutual Ins Co
Boston,  MA
Rating Date
June 2026
NAIC
Classification
Property & Casualty
Risk Adjusted
Capital Ratio #1
2.90
Risk Adjusted
Capital Ratio #2
2.01
Loss
Ratio
82.96%
Total
Assets
3.76B
Capital
1.72B
Net
Premiums
620.41M
Net
Income
100.50M
My Lists My Alerts
Commercial Auto Liability
Year
Claims Received and Closed
Claims Closed without Payment
Total Claims Received and Closed
Percentage of Claims Closed without Payment
Percentage of Claims Closed without Payment
National Average
2025
408
893
1,301
68.64%
49.08%
2024
276
714
990
72.12%
47.46%
2023
201
587
788
74.49%
47.29%
2022
270
235
505
46.53%
45.44%
2021
0
0
0
0.00%
44.40%
Medical Professional Liability (Claims Made)
Year
Claims Received and Closed
Claims Closed without Payment
Total Claims Received and Closed
Percentage of Claims Closed without Payment
Percentage of Claims Closed without Payment
National Average
2025
8
193
201
96.02%
95.15%
2024
8
259
267
97.00%
96.08%
2023
13
228
241
94.61%
95.22%
2022
13
217
230
94.35%
96.00%
2021
0
0
0
0.00%
93.58%
2020
11
358
369
97.02%
94.02%
Medical Professional Liability (Occurrence)
Year
Claims Received and Closed
Claims Closed without Payment
Total Claims Received and Closed
Percentage of Claims Closed without Payment
Percentage of Claims Closed without Payment
National Average
2025
1
10
11
90.91%
94.16%
2024
2
23
25
92.00%
92.29%
2023
4
22
26
84.62%
92.52%
2022
8
16
24
66.67%
92.14%
2021
0
0
0
0.00%
91.74%
2020
3
10
13
76.92%
93.85%
Other Liability: Claims Made
Year
Claims Received and Closed
Claims Closed without Payment
Total Claims Received and Closed
Percentage of Claims Closed without Payment
Percentage of Claims Closed without Payment
National Average
2025
20
77
97
79.38%
83.87%
2024
6
92
98
93.88%
81.44%
2023
12
93
105
88.57%
74.87%
2022
12
86
98
87.76%
72.69%
2021
0
0
0
0.00%
79.01%
2020
10
30
40
75.00%
80.13%
Other Liability: Occurrence
Year
Claims Received and Closed
Claims Closed without Payment
Total Claims Received and Closed
Percentage of Claims Closed without Payment
Percentage of Claims Closed without Payment
National Average
2025
3
12
15
80.00%
13.25%
2024
2
18
20
90.00%
12.32%
2023
5
20
25
80.00%
16.34%
2022
7
13
20
65.00%
11.13%
2021
0
0
0
0.00%
18.93%
2020
4
13
17
76.47%
20.93%
Workers' Compensation
Year
Claims Received and Closed
Claims Closed without Payment
Total Claims Received and Closed
Percentage of Claims Closed without Payment
Percentage of Claims Closed without Payment
National Average
2025
0
0
0
0.00%
34.83%
2024
0
0
0
0.00%
35.33%
2023
66
160
226
70.80%
35.67%
2022
349
915
1,264
72.39%
37.14%
2021
0
0
0
0.00%
35.46%
2020
339
734
1,073
68.41%
33.86%