Elevance Health, Inc., together with its subsidiaries, operates as a health benefits company in the United States. The company operates through four segments: Health Benefits, CarelonRx, Carelon Services, and Corporate & Other. It offers a variety of health plans and services to program members; health products; an array of fee-based administrative managed care services; and specialty and other insurance products and services, such as stop loss, dental, vision, life, disability, and supplemental health insurance benefits. The company operates in the pharmacy services business; and markets and offers pharmacy services, including pharmacy benefit management, as well as home delivery and specialty pharmacies, claims adjudication, formulary management, pharmacy networks, rebate administration, a prescription drug database, and member services. In addition, it provides healthcare-related services and capabilities, including utilization management, behavioral health, integrated care delivery, palliative care, payment integrity services, subrogation services, and health and wellness programs, as well as services related to data management, information technology, and business operations. Further, the company is involved in the National Government Services business. The company provides its services under the Anthem Blue Cross and Blue Shield, Wellpoint, and Carelon brand names. The company was formerly known as Anthem, Inc. and changed its name to Elevance Health, Inc. in June 2022. Elevance Health, Inc. was incorporated in 2001 and is headquartered in Indianapolis, Indiana.

CVS Health Corporation provides health solutions in the United States. It operates through Health Care Benefits, Health Services, and Pharmacy & Consumer Wellness segments. The Health Care Benefits segment offers traditional, voluntary, and consumer-directed health insurance products and related services. It serves employer groups, individuals, college students, part-time and hourly workers, health plans, health care providers, governmental units, government-sponsored plans, labor groups, and expatriates. The Health Services segment offers pharmacy benefit management solutions, including plan design and administration, formulary management, retail pharmacy network management, specialty and mail order pharmacy, clinical, disease management, and medical spend management services. It serves employers, insurance companies, unions, government employee groups, health plans, prescription drug plans, Medicaid managed care plans, CMS, plans offered on public health insurance, and other sponsors of health benefit plans. The Pharmacy & Consumer Wellness segment sells prescription and over-the-counter drugs, consumer health and beauty products, and personal care products. This segment also distributes prescription drugs; and provides related pharmacy consulting and other ancillary services to care facilities and other care settings. It operates online retail pharmacy websites, LTC pharmacies and on-site pharmacies, retail specialty pharmacy stores, compounding pharmacies and branches for infusion and enteral nutrition services. The company was formerly known as CVS Caremark Corporation and changed its name to CVS Health Corporation in September 2014. CVS Health Corporation was incorporated in 1996 and is headquartered in Woonsocket, Rhode Island.

Humana Inc., together with its subsidiaries, provides medical and specialty insurance products in the United States. It operates through two segments, Insurance and CenterWell. The company offers medical and supplemental benefit plans to individuals. It has a contract with Centers for Medicare and Medicaid Services to administer the Limited Income Newly Eligible Transition prescription drug plan program; and contracts with various states to provide Medicaid, dual eligible, and long-term support services benefits. In addition, the company provides commercial fully-insured medical and specialty health insurance benefits comprising dental, vision, life insurance, and other supplemental health benefits, as well as administrative services only products to individuals and employer groups; military services, such as TRICARE T2017 East Region contract; and engages in the operations of pharmacy benefit manager business. Further, it operates pharmacies and senior focused primary care centers; and offers home solutions services, such as home health, hospice, and other services to its health plan members, as well as to third parties. The company sells its products through employers and employees, independent brokers and agents, sales representatives, and digital insurance agencies. The company was formerly known as Extendicare Inc. and changed its name to Humana Inc. in April 1974. Humana Inc. was founded in 1961 and is headquartered in Louisville, Kentucky.

agilon health, inc. provides healthcare services for seniors through primary care physicians in the communities of the United States. It offers a platform that manages the total healthcare needs of the patients by subscription-like per-member per-month. The company was formerly known as Agilon Health Topco, Inc. and changed its name to agilon health, inc. in March 2021. agilon health, inc. was founded in 2016 and is based in Austin, Texas.

Astrana Health, Inc., Inc., a physician-centric technology-powered healthcare management company, provides medical care services in the United States. It operates through three segments: Care Partners, Care Delivery, and Care Enablement. The company is leveraging its proprietary population health management and healthcare delivery platform, operates an integrated, value-based healthcare model which empowers the providers in its network to deliver care to its patients. It offers care coordination services to patients, families, primary care physicians, specialists, acute care hospitals, alternative sites of inpatient care, physician groups, and health plans. The company's physician network consists of primary care physicians, specialist physicians and extenders, and hospitalists. It serves patients, primarily covered by private or public insurance, such as Medicare, Medicaid, and health maintenance organization plans; and non-insured patients. The company was formerly known as Apollo Medical Holdings, Inc. and changed its name to Astrana Health, Inc. in February 2024. Astrana Health, Inc. was incorporated in 1985 and is headquartered in Alhambra, California.

Enhabit, Inc. provides home health and hospice services in the United States. Its home health services include patient education, pain management, wound care and dressing changes, cardiac rehabilitation, infusion therapy, pharmaceutical administration, and skilled observation and assessment services; practices to treat chronic diseases and conditions, including diabetes, hypertension, arthritis, Alzheimer's disease, low vision, spinal stenosis, Parkinson's disease, osteoporosis, complex wound care and chronic pain, along with disease-specific plans for patients with diabetes, congestive heart failure, post-orthopedic surgery, or injury and respiratory diseases; and physical, occupational and speech therapists provide therapy services. The company offers hospice services, including pain and symptom management, palliative and dietary counseling, social worker visits, spiritual counseling, and bereavement counseling services to meet the individual physical, emotional, spiritual, and psychosocial needs of terminally ill patients and their families. The company was formerly known as Encompass Health Home Health Holdings, Inc. and changed its name to Enhabit, Inc. in March 2022. Enhabit, Inc. was founded in 1998 and is based in Dallas, Texas.

Quipt Home Medical Corp., through its subsidiaries, engages in the provision of durable and home medical equipment and supplies in the United States. The company offers nebulizers, oxygen concentrators, and CPAP and BiPAP units; traditional and non-traditional durable medical respiratory equipment and services; non-invasive ventilation equipment, supplies, and services; and engages in the rental of medical equipment. It offers management of various chronic disease states focusing on patients with heart and pulmonary disease, sleep apnea, reduced mobility, and other chronic health conditions. The company was formerly known as Protech Home Medical Corp. and changed its name to Quipt Home Medical Corp. in May 2021. Quipt Home Medical Corp. is headquartered in Wilder, Kentucky.

NeueHealth, Inc., a healthcare company, provides various healthcare services for health consumers, providers, and payors in the United States. It operates through two segments: NeueCare and NeueSolutions. The NeueCare segment delivers healthcare services to ACA marketplace, medicare, and medicaid through owned and affiliated clinics. It operates risk-bearing clinics under the Centrum Health, AssociatesMD, and Premier Medical Associates brand names. The company also offers integrated system care solution, such as embedded pharmacy, laboratory, radiology, and population health focused specialty services; and chronic care management, transitions of care, and referral management services. The NeueSolutions segment enables providers and medical groups to succeed in performance-based arrangements; and participates in the centers for healthcare access to medicare beneficiaries. The company was formerly known as Bright Health Group, Inc. and changed its name to NeueHealth, Inc. in January 2024. NeueHealth, Inc. was incorporated in 2015 and is headquartered in Doral, Florida.