agilon health, inc. offers healthcare services for seniors through primary care physicians in the communities of the United States. As of December 31, 2021, it served approximately 238,000 senior members, which included 186,300 medicare advantage members and 51,700 medicare fee-for-service beneficiaries.

The Pennant Group, Inc. provides healthcare services in the United States. It operates in two segments, Home Health and Hospice Services, and Senior Living Services.

Brookdale Senior Living Inc. owns, manages, and operates senior living communities in the United States. It operates in three segments: Independent Living, Assisted Living and Memory Care, and Continuing Care Retirement Communities (CCRCs).

Surgery Partners, Inc., through its subsidiaries, owns and operates a network of surgical facilities and ancillary services in the United States.

Select Medical Holdings Corporation, through its subsidiaries, operates critical illness recovery hospitals, rehabilitation hospitals, outpatient rehabilitation clinics, and occupational health centers in the United States.

The Ensign Group, Inc. provides health care services in the post-acute care continuum and other ancillary businesses. The company operates in two segments, Skilled Services and Real Estate.

Pediatrix Medical Group, Inc., together with its subsidiaries, provides newborn, maternal-fetal, pediatric cardiology, and other pediatric subspecialty care services in the United States and Puerto Rico.

Universal Health Services, Inc., through its subsidiaries, owns and operates acute care hospitals, and outpatient and behavioral health care facilities. The company operates through Acute Care Hospital Services and Behavioral Health Care Services segments.

Addus HomeCare Corporation, together with its subsidiaries, provides personal care services to elderly, chronically ill, disabled persons, and individuals who are at risk of hospitalization or institutionalization in the United States.

Encompass Health Corporation provides facility-based and home-based post-acute healthcare services in the United States. The company operates in two segments, Inpatient Rehabilitation, and Home Health and Hospice.

Concord Medical Services Holdings Limited, together its subsidiaries, operates a network of radiotherapy and diagnostic imaging centers in the People's Republic of China.

Sonida Senior Living, Inc. develops, owns, operates, and manages senior housing communities in the United States. The company provides independent living services, which include daily meals, transportation, social and recreational activities, laundry, housekeeping, and 24-hour staffing; and access to health screenings, periodic special services, and dietary and similar programs, as well as exercise and fitness classes.

The Joint Corp. develops, owns, operates, supports, and manages chiropractic clinics. The company operates in two segments, Corporate Clinics and Franchise Operations.