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With a commitment to building a secure company for the long-term, Keystone offers More Than Insurance®. We are also the only medical professional liability insurer backed by $311 million in reinsurance from COPIC Insurance Company for all claims.
At Keystone Mutual, SECURITY
is an essential part of our core values.
Our focus is on building trust…by covering only a select group of low-risk medical specialties, our policyholders are part of an exclusive group that receives choice of defense counsel and aggressive defense of claims.
At Keystone Mutual, TRUST
is an essential part of our core values.
Keystone Capital®, our exclusive member savings program. It offers loyal policyholders in good standing a unique cash benefit at the time of their retirement, sharing in the success of the Company.
At Keystone Mutual, GIVING BACK
is an essential part of our core values.
The decision to close your medical practice is often difficult and strenuous. It may be done for several reasons: retirement, other job opportunities, relocation, personal health, etc. Whatever the reason, it is important to take the proper steps to protect yourself, your practice and most importantly, your patients. Once the decision has been made to […]
I was talking to a friend the other day who had recently moved his residence. He was extremely satisfied with the moving company and wanted to give the movers a tip. To his surprise, the movers asked that he instead provide a 5-star rating on google and other social media. He provided both a tip […]
In June of 2016, Missouri established telemedicine practice standards, including explicitly allowing for the delivery of health care services using electronic information and telecommunication technology. Telemedicine became a critical and necessary part of practice for a majority of health care providers due to the Covid 19 outbreak. Following the pandemic, many healthcare providers found that […]

“Look at med-mal companies side-by-side. Clearly Keystone has the superior professional liability product for select specialties.”
“If there is a complaint, I have a say. I can even name the attorney. That’s a difference-maker.”
“Keystone Mutual allows me to keep my focus where it should be, on my practice. Being backed by billions in reinsurance gives me that peace of mind.”
“With Keystone, I’m dealing with a member of the management team. With other companies, I am just another policy number. The personal touch makes a difference.”
“I chose Keystone Mutual for the protection, but it’s the unsurpassed benefits – like Keystone Capital® that set them apart among Missouri providers.”
Keystone Mutual Insurance Company is a leading provider of medical professional liability insurance to Missouri physicians. We deliver coverage you can count on, with outstanding personal service and unsurpassed benefits – not offered by any other insurer.

Keystone Mutual
13537 Barrett Parkway Drive
Suite 345
St. Louis, MO 63021
Email
866.212.2424 phone
636.549.3733 fax
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