NAICS 6223

Specialty (Except Psychiatric & Substance Abuse) Hospitals

Specialty hospitals (NAICS 6223) provide inpatient care for specific medical conditions. Learn about rehabilitation, LTAC, orthopedic, and cardiac specialty hospitals.

Industry at a Glance

Sector-wide aggregates across all businesses classified under NAICS 6223 (2017 classification frame). For specific sub-industries within this sector, see the individual reports below.

Employment
296K
US Census CBP · 2023 · NAICS 2017
Establishments
995
US Census CBP · 2023 · NAICS 2017
Annual Payroll
$23.4B
US Census CBP · 2023 · NAICS 2017
Avg Annual Wage
$78,890
Derived from US Census CBP · 2023 · NAICS 2017
Market Size
$58.4B
US Census Economic Census · 2022 · NAICS 2017

Industry Overview

Specialty hospitals (NAICS 6223) are medical facilities that focus on providing inpatient care for specific medical conditions or patient populations, excluding psychiatric and substance abuse treatment. This category includes rehabilitation hospitals, orthopedic specialty hospitals, cardiac specialty hospitals, long-term acute care (LTAC) hospitals, and other disease-specific or condition-focused facilities. These hospitals play a critical role in the broader healthcare ecosystem by offering concentrated expertise, specialized equipment, and focused treatment protocols for patients with particular medical needs, often serving as referral destinations from general acute care hospitals.

Specialty hospitals operate within a complex regulatory and reimbursement environment shaped by Medicare, Medicaid, and private payers. They typically employ highly specialized clinical staff, maintain advanced diagnostic and therapeutic equipment specific to their focus areas, and often have shorter lengths of stay compared to general hospitals due to their concentrated treatment approaches. The sector encompasses both independent facilities and those operated as part of larger health systems, with business models ranging from investor-owned chains to nonprofit and government-operated institutions.

These facilities are essential components of the healthcare infrastructure, providing care transitions for patients moving from acute care settings and supporting the overall efficiency of the healthcare system. Specialty hospitals face ongoing pressures related to reimbursement rates, regulatory compliance, workforce recruitment and retention in specialized clinical areas, and competition from general hospitals expanding their own specialty services.

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Industry Trends

01

Increasing integration of specialty hospitals into larger health systems as consolidation continues, reducing the number of truly independent operators and changing competitive dynamics in local markets.

02

Growing demand for long-term acute care capacity driven by an aging population and increased complexity of post-acute care needs, with particular pressure on facilities in underserved geographic regions.

03

Expansion of telehealth and remote monitoring capabilities in specialty hospitals to improve patient outcomes, reduce readmissions, and enhance coordination with referring acute care hospitals.

04

Rising focus on quality metrics and outcome-based reimbursement models, requiring specialty hospitals to invest in data analytics, electronic health records integration, and evidence-based clinical protocols.

LTAC

Workforce challenges intensifying due to competition for specialized clinical talent, burnout among rehabilitation and LTAC staff, and increased wages driven by market shortages in specific therapeutic disciplines.

Specialty Reports Available on Request

1 specialty industriesavailable on request
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Industries

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Frequently Asked Questions

What is NAICS 6223? ▾
NAICS 6223 encompasses specialty hospitals that provide inpatient care for specific medical conditions or patient populations, excluding psychiatric and substance abuse services. This includes rehabilitation hospitals, long-term acute care facilities, orthopedic specialty hospitals, cardiac specialty hospitals, and other condition-focused inpatient facilities. These hospitals differ from general acute care hospitals by concentrating resources and expertise on particular medical specialties or patient populations.
How do specialty hospitals differ from general acute care hospitals? ▾
Specialty hospitals focus on specific medical conditions, patient populations, or treatment types rather than offering a full range of general medical and surgical services. They typically have shorter average lengths of stay, employ staff with specialized certifications, maintain equipment and protocols tailored to their focus areas, and often serve as referral destinations from general hospitals. This specialization allows for concentrated expertise and potentially higher quality outcomes in their target areas.
What is the difference between long-term acute care hospitals and rehabilitation hospitals? ▾
Long-term acute care hospitals provide intensive medical care for medically complex patients requiring ventilator support, wound care, or other acute medical management for extended periods, typically with stays of 25+ days. Rehabilitation hospitals focus on intensive therapy services for patients recovering from stroke, traumatic brain injury, orthopedic surgery, spinal cord injury, or other conditions requiring coordinated physical, occupational, and speech therapy. While both are specialty facilities, they serve different clinical populations and employ different primary service models.
How are specialty hospitals reimbursed? ▾
Specialty hospitals receive reimbursement through Medicare diagnosis-related group (DRG) payments, Medicaid state program rates, and private insurance contracts. Rehabilitation and long-term acute care hospitals may receive higher DRG weights reflecting their patient complexity. Reimbursement pressures have intensified due to frequent policy scrutiny, prospective payment system adjustments, and payer efforts to reduce specialty hospital admissions in favor of lower-cost post-acute care alternatives.
What are the main regulatory challenges for specialty hospitals? ▾
Specialty hospitals face complex regulatory requirements including Medicare Conditions of Participation, state licensing regulations, and specialized accreditation standards specific to their focus areas. Policy concerns about specialty hospital growth in certain markets, referral relationships with physicians, and financial sustainability have led to periodic federal restrictions on new facility development. Additionally, compliance with quality reporting requirements, health information technology standards, and evolving reimbursement rules creates ongoing operational challenges.

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