Acadia Healthcare Company, Inc. provides behavioral healthcare services in the United States and Puerto Rico. The company offers behavioral healthcare services to its patients in various settings, including inpatient psychiatric hospitals, specialty treatment facilities, residential treatment centers, and outpatient clinics.

Cryo-Cell International, Inc. engages in the cellular processing and cryogenic cellular storage with a focus on the collection and preservation of umbilical cord blood stem cells for family use.

Community Health Systems, Inc. owns, leases, and operates general acute care hospitals in the United States. It offers general acute care, emergency room, general and specialty surgery, critical care, internal medicine, obstetrics, diagnostic, psychiatric, and rehabilitation services, as well as skilled nursing and home care services.

LifeStance Health Group, Inc., through its subsidiaries, provides outpatient mental health services. The company offers patients a suite of mental health services, including psychiatric evaluations and treatment, psychological, and neuropsychological testing, as well as individual, family, and group therapy.

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.

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).

InnovAge Holding Corp. manages and provides a range of medical and ancillary services for seniors in need of care and support to live independently in their homes and communities.

U.S. Physical Therapy, Inc., through its subsidiaries, operates outpatient physical therapy clinics that provide pre-and post-operative care and treatment for orthopedic-related disorders, sports-related injuries, preventative care, rehabilitation of injured workers, and neurological-related injuries.

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 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.

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.

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.