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
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Weiss Ratings Medical Prof Mutual Ins Co
Boston, MA 		Click to
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Rating B
Capitalization Index 8.00
Investment Safety Index --
Liquidity Index 6.70
Profitability Index 4.80
Reserve Adequacy Index 5.80
Stability Index 8.40
Company Info Medical Prof Mutual Ins Co
Boston, MA 		Click to
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Industry P&C
NAIC Number 10206
Phone Number (617) 330-1755
Website www.coverys.com
Address One Financial Center Boston, MA 02111
Balance Sheet Medical Prof Mutual Ins Co
Boston, MA 		Click to
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Total Assets 3.76B
Capital and Reserves Medical Prof Mutual Ins Co
Boston, MA 		Click to
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Risk-Adjusted Capital Ratio #1 2.90
Risk-Adjusted Capital Ratio #2 2.01
1-Year Reserve Development 1.71%
2-Year Reserve Development 5.87%
Capital 1.72B
Premium to Surplus 36.15%
Reserves to Surplus 89.26%
Investments Medical Prof Mutual Ins Co
Boston, MA 		Click to
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Cash --
CMO & Structured Securities --
Common & Preferred Stock --
Invested Assets --
Investments in Affiliates 7.45%
Mortgages in Good Standing --
Non-Investment Grade Bonds --
Non-Performing Mortgages --
Other Investment Grade Bonds --
Other Investments --
Real Estate --
Operating Ratios Medical Prof Mutual Ins Co
Boston, MA 		Click to
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Medical Loss Ratio --
Cash From Underwriting 72.30%
Combined Ratio 113.89%
Expense Ratio 30.93%
Loss Ratio 82.96%
Net Premium Growth 13.02%
Other Medical Medical Prof Mutual Ins Co
Boston, MA 		Click to
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Bonus Pay --
Capitation Pay --
Contractual Pay --
Enrollment --
Fee For Service --
Medical Expense Per Member Per Month --
Network Physicians --
Other Pay --
Salary Pay --
Total Patient Encounters - Physician --
Total Patient Encounters-Non-Physician --
Profitability Medical Prof Mutual Ins Co
Boston, MA 		Click to
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Net Income 100.50M
Net Premium 620.41M
Health Premium --