There are 37 health insurance companies that start with the letter G. From Galen Group to Guttman Health Plan. Health insurance companies are organizations that provide health coverage plans to individuals and groups, often enabling them to access medical services and treatments. These companies play a critical role in the healthcare system by managing risk and financing medical expenses through insurance premiums and payments. Types of health insurance include employer-sponsored plans, government programs like Medicare and Medicaid, and individual policies. The health insurance industry is characterized by a variety of health maintenance organizations (HMOs), preferred provider organizations (PPOs), and exclusive provider organizations (EPOs), each offering different options for accessing healthcare services. As dynamic entities, health insurance companies continuously evolve in response to regulatory changes, technological advancements, and market demands, influencing how healthcare is delivered and financed.

An interesting fact about health insurance companies is that the concept of health insurance can be traced back to as early as the 19th century. In 1847, the first organized health insurance plans began in Germany, where workers were able to pay into a fund that would cover medical costs, setting the groundwork for modern health insurance as we know it today.

Here’s what each of the columns in the table means:

Country of Origin: This column indicates the country where the health insurance company was established or is headquartered, reflecting its regulatory environment and market dynamics.

Parent Company: This column specifies the larger corporation or group that owns or controls the health insurance company, which may operate multiple insurance brands or subsidiaries across various markets.

Founding Year: This column denotes the year in which the health insurance company was established, providing insight into its history and longevity in the industry.

Description: This column offers a brief overview of the company’s services, specialties, and relevance within the health insurance market, helping to contextualize its role and offerings.

Health insurance companies That Start With G

Health insurance companies country of origin parent company founding year
Galen Group United States Anthem, Inc. 1991
Gallagher Bassett Services United States Arthur J. Gallagher & Co. 1962
Gallant Insurance Company United States Specialty Insurance Group 1984
Gannon Group United States Gannon International Ltd. 1985
Gateway Health Plan United States Highmark Health 1994
GE Healthcare Life Sciences United States General Electric Company 1994
Geisinger Health Plan United States Geisinger Health System 1985
Genesee Health Plan United States Genesee Health System 1996
Genessee Group United States Genessee Group, Inc. 1972
Genoa Healthcare United States Genoa Healthcare, LLC 2000
Georgia Health Insurance Plan United States State of Georgia 1992
GHI Health Plan United States Emblem Health 1937
GHLIT Health Plan United States American Dental Association 1957
GHM Health Plan United States GHM Insurance Agency 1983
Gil-Atlas Health Insurance United States Gil-Atlas Consulting 1995
Gillian Group Health United States Gillian Group, Inc. 1972
Gilsbar Health Plan United States Gilsbar, LLC 1963
Gingrich Health Insurance United States Gingrich Group 1994
GMAC Health Insurance United States GMAC Insurance Group 1939
Goodman Health Plan United States Goodman Group 1972
Granger Health Insurance United States Granger Group 1985
Grant Health Plan United States Grant Healthcare System 1990
Gray Health Insurance United States Gray Financial Group 1978
Green Cross Health Plan United States Green Cross Health System 1995
Greenfield Health Insurance United States Greenfield Group 1984
Greenhill Health Insurance United States Greenhill Capital Partners 1998
Greenshield Health Plan Canada Greenshield Canada 1957
Griffin Health Plan United States Griffin Health Services 1998
Grinnell Health Plan United States Grinnell Mutual Reinsurance Company 1909
Group Benefits Health Plan United States Group Benefits, Inc. 1982
Group Health Cooperative United States Group Health Cooperative of Puget Sound 1947
Group Health Plan United States Group Health Cooperative 1945
Group Mutual Health Plan United States Group Mutual Insurance 1958
Guardian Life Health Plan United States The Guardian Life Insurance Company of America 1860
Guidewell Health Plan United States GuideWell Mutual Holding Corporation 1944
Gundersen Health Plan United States Gundersen Health System 1987
Guttman Health Plan United States Guttman Group 1992

Descriptions

Galen Group
Galen Group is a leading health insurance provider in the United States, offering a wide range of plans and services to individuals, families, and businesses. The company is known for its focus on personalized care and innovative solutions.
Gallagher Bassett Services
Gallagher Bassett Services is a global provider of risk management and insurance services, specializing in workers’ compensation, liability, and property claims management. The company offers customized solutions to clients in various industries.
Gallant Insurance Company
Gallant Insurance Company is a regional health insurance provider in the United States, offering a diverse portfolio of individual and group health plans. The company is known for its commitment to customer service and community involvement.
Gannon Group
Gannon Group is a diversified insurance and financial services firm, providing health insurance, life insurance, and retirement planning solutions to individuals and businesses. The company is dedicated to helping clients achieve their financial goals.
Gateway Health Plan
Gateway Health Plan is a regional managed care organization that offers a range of Medicaid, Medicare, and commercial health insurance plans. The company is committed to improving the health and well-being of the communities it serves.
GE Healthcare Life Sciences
GE Healthcare Life Sciences is a division of General Electric Company that provides medical imaging, monitoring, and diagnostic equipment, as well as health information technology solutions for healthcare providers worldwide.
Geisinger Health Plan
Geisinger Health Plan is a not-for-profit, integrated health services organization that offers a variety of health insurance plans, including Medicaid, Medicare, and commercial options. The company is known for its innovative approach to healthcare delivery and its commitment to evidence-based medicine.
Genesee Health Plan
Genesee Health Plan is a nonprofit health insurance plan that serves the Genesee County area in Michigan. The company offers a variety of Medicaid, Medicare, and commercial health plans, with a focus on improving access to quality healthcare for the local community.
Genessee Group
Genessee Group is a regional insurance brokerage firm that provides a range of health insurance products, including group and individual plans, as well as supplemental coverage. The company is focused on delivering personalized solutions to its clients.
Genoa Healthcare
Genoa Healthcare is a leading provider of pharmacy and behavioral health services, offering integrated care solutions to individuals with complex healthcare needs. The company partners with health plans, provider organizations, and government agencies to improve patient outcomes and reduce healthcare costs.
Georgia Health Insurance Plan
The Georgia Health Insurance Plan is a state-sponsored health insurance program that provides coverage to eligible residents of Georgia. The plan offers a range of Medicaid, Medicare, and commercial health plans, with a focus on ensuring access to affordable and high-quality healthcare.
GHI Health Plan
GHI Health Plan, a subsidiary of Emblem Health, is one of the largest health insurance providers in New York. The company offers a wide range of individual and group health plans, as well as dental and vision coverage, to individuals, families, and businesses.
GHLIT Health Plan
GHLIT Health Plan is a health insurance program offered by the American Dental Association to its members and their families. The plan provides coverage for dental, vision, and other healthcare services, with a focus on promoting oral health and overall well-being.
GHM Health Plan
GHM Health Plan is a regional health insurance provider in the Midwest, offering a variety of individual and group health plans to businesses and consumers. The company is known for its personalized service and commitment to helping its clients navigate the complex healthcare landscape.
Gil-Atlas Health Insurance
Gil-Atlas Health Insurance is a consulting firm that specializes in providing comprehensive health insurance solutions to individuals and businesses. The company offers a range of services, including plan design, implementation, and ongoing support, to help clients find the right coverage for their needs.
Gillian Group Health
Gillian Group Health is a health insurance brokerage firm that provides a wide range of individual and group health plans to clients across the United States. The company is known for its expertise in navigating the complex healthcare system and helping its clients find the most suitable coverage options.
Gilsbar Health Plan
Gilsbar Health Plan is a leading provider of insurance and risk management solutions, offering a variety of health insurance products to individuals, families, and businesses. The company is committed to delivering personalized service and innovative solutions to its clients.
Gingrich Health Insurance
Gingrich Health Insurance is a boutique insurance brokerage firm that specializes in providing customized health insurance solutions to individuals and small businesses. The company is known for its personalized approach and its ability to navigate the ever-changing healthcare landscape.
GMAC Health Insurance
GMAC Health Insurance is a division of GMAC Insurance Group, a leading provider of insurance and financial services. The company offers a range of health insurance plans, including group, individual, and Medicare Advantage options, to clients across the country.
Goodman Health Plan
Goodman Health Plan is a regional health insurance provider that serves the Southeastern United States. The company offers a variety of individual and group health plans, as well as specialized coverage for specific industries and professions.
Granger Health Insurance
Granger Health Insurance is a boutique insurance brokerage firm that specializes in providing customized health insurance solutions to individuals and small businesses. The company is known for its personalized approach and its expertise in navigating the complex healthcare landscape.
Grant Health Plan
Grant Health Plan is a regional health insurance provider that serves the Midwest region of the United States. The company offers a range of Medicaid, Medicare, and commercial health plans, with a focus on improving access to quality healthcare for underserved communities.
Gray Health Insurance
Gray Health Insurance is a comprehensive insurance brokerage firm that provides a variety of health insurance products, including group, individual, and Medicare plans, to clients across the country. The company is known for its customer-centric approach and its commitment to helping its clients find the right coverage for their needs.
Green Cross Health Plan
Green Cross Health Plan is a not-for-profit health insurance provider that serves the Pacific Northwest region of the United States. The company offers a range of Medicaid, Medicare, and commercial health plans, with a focus on promoting healthy lifestyles and preventive care.
Greenfield Health Insurance
Greenfield Health Insurance is a regional insurance brokerage firm that specializes in providing health insurance solutions to individuals and small businesses. The company is known for its personalized service and its ability to tailor coverage to meet the unique needs of its clients.
Greenhill Health Insurance
Greenhill Health Insurance is a division of Greenhill Capital Partners, a leading global investment banking and advisory firm. The company offers a range of health insurance products, including group, individual, and Medicare plans, to clients across the country.
Greenshield Health Plan
Greenshield Health Plan is a nonprofit health insurance provider based in Canada that offers a variety of health, dental, and vision coverage options to individuals, families, and businesses. The company is known for its focus on preventive care and its commitment to improving the overall health and well-being of its members.
Griffin Health Plan
Griffin Health Plan is a regional health insurance provider that serves the Northeastern United States. The company offers a range of Medicaid, Medicare, and commercial health plans, with a focus on providing affordable and accessible healthcare to its members.
Grinnell Health Plan
Grinnell Health Plan is a regional health insurance provider that serves the Midwestern United States. The company offers a variety of individual and group health plans, as well as supplemental coverage options, to its clients. Grinnell Health Plan is known for its financial stability and its commitment to providing high-quality healthcare services.
Group Benefits Health Plan
Group Benefits Health Plan is a comprehensive insurance brokerage firm that specializes in providing health insurance solutions to small and medium-sized businesses. The company offers a range of group health plans, as well as individual and family coverage options, to its clients.
Group Health Cooperative
Group Health Cooperative is a nonprofit health maintenance organization (HMO) that provides comprehensive healthcare services, including health insurance plans, to members in the Pacific Northwest region of the United States. The company is known for its focus on preventive care and its commitment to improving the overall health of its community.
Group Health Plan
Group Health Plan is a health insurance provider that offers a range of individual and group health plans, as well as Medicare Advantage options, to clients across the United States. The company is known for its innovative approach to healthcare delivery and its commitment to improving the health and well-being of its members.
Group Mutual Health Plan
Group Mutual Health Plan is a regional insurance provider that specializes in offering group health insurance solutions to businesses of all sizes. The company is known for its personalized service and its ability to design customized plans that meet the unique needs of its clients.
Guardian Life Health Plan
Guardian Life Health Plan is a division of The Guardian Life Insurance Company of America, one of the largest mutual life insurance companies in the United States. The company offers a wide range of health insurance products, including individual, group, and Medicare plans, to its clients across the country.
Guidewell Health Plan
Guidewell Health Plan is a nonprofit health insurance provider that serves the state of Florida. The company offers a variety of Medicaid, Medicare, and commercial health plans, with a focus on improving access to quality healthcare and promoting healthy lifestyles among its members.
Gundersen Health Plan
Gundersen Health Plan is a regional health insurance provider that serves the Midwest region of the United States. The company offers a range of Medicaid, Medicare, and commercial health plans, with a focus on providing integrated, patient-centered care to its members.
Guttman Health Plan
Guttman Health Plan is a boutique insurance brokerage firm that specializes in providing customized health insurance solutions to individuals and small businesses. The company is known for its personalized approach and its expertise in navigating the complex healthcare landscape.

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