| Top 10 Writers of Medical Professional Liability Insurance By Direct Premiums Written, 2023 |
($000)
|
| Rank |
Group/company |
Direct premiums written (1) |
Market share (2) |
| 1 |
Berkshire Hathaway Inc. |
$2,126,654 |
17.5% |
| 2 |
The Doctors Company |
1,207,187 |
9.9 |
| 3 |
CNA Financial Corp. |
695,574 |
5.7 |
| 4 |
ProAssurance Corp. |
691,934 |
5.7 |
| 5 |
MagMutual Insurance Co. |
581,131 |
4.8 |
| 6 |
Coverys Insurance Group |
507,981 |
4.2 |
| 7 |
MCIC Vermont |
458,757 |
3.8 |
| 8 |
Curi |
394,780 |
3.2 |
| 9 |
Liberty Mutual |
382,551 |
3.1 |
| 10 |
Chubb Ltd. |
222,177 |
1.8 |
(1) Before reinsurance transactions, includes state funds.
(2) Based on U.S. total, excluding territories.
Source: NAIC data, sourced from S&P Global Market Intelligence, Insurance Information Institute. |
|