What Is ICRA? Why It Matters for Hospital Renovation Projects

Hospital infrastructure doesn't stay current on its own. Surgical suites get upgraded. Imaging departments get modernized. Patient wings get redesigned to meet evolving care delivery models. Renovation is not optional for facilities that want to remain competitive, compliant, and operational.

But construction inside a live hospital is one of the highest-risk activities a facility can undertake. On any given day, 1 in 31 hospital inpatients has a hospital-acquired infection (HAI). The five most common HAIs cost the U.S. healthcare system approximately $10 billion annually in direct medical expenses.

And while some infection risk is inherent to clinical settings, renovation and construction compounds that risk significantly when not properly managed.

What Is an Infection Control Risk Assessment?

An Infection Control Risk Assessment (ICRA) is a structured, multi-step risk management process that governs how construction, renovation, and maintenance work is planned and executed inside healthcare facilities. It is not a simple checklist. It is a formal protocol that determines the level of containment, worker requirements, and monitoring procedures for each project, based on the type of work being done and the vulnerability of nearby patients.

ICRA compliance is required under The Joint Commission's (TJC) Standard EC.02.06.05, enforced through CMS quality programs, and embedded in the design and construction codes of the Facility Guidelines Institute (FGI). The current governing standard is the ASHE ICRA 2.0® framework, developed by the American Society for Health Care Engineering (ASHE).

The consequences of non-compliance are direct.

Why Hospital Renovation Carries Unique Infection Risk

Most facility leaders understand that construction is disruptive. What is less visible, and far more dangerous, is the biological risk that comes with breaking walls, cutting drywall, and disturbing HVAC systems in an environment full of immunocompromised patients.

• Demolition and renovation activities disturb hidden reservoirs of fungal spores and bacteria that have accumulated behind walls, above ceilings, and beneath floors. Without proper containment, these particles travel through HVAC systems, on workers' feet, and along supply routes throughout the facility.
• Construction and renovation are directly linked to increased mold exposure for patients, particularly in units where immune function is already compromised. Aspergillus, a fungal pathogen common in construction dust, is among the most frequently documented infection risks associated with hospital renovation activity.
• Disrupted plumbing and water systems can release Legionella bacteria. The CDC requires healthcare facilities to maintain comprehensive water management programs specifically because construction disturbances are a recognized trigger for Legionnaires' disease outbreaks.
• HAIs claim approximately 99,000 lives in U.S. hospitals each year, with cross-contamination from renovation activity identified as a direct contributing factor.
• CMS reduces Medicare payments by 1% for hospitals that rank in the worst-performing quartile on HAI measures, meaning the financial cost of a construction-linked infection lands directly on the facility.

For a CFO or Director of Operations, this is not a clinical abstraction. Operating room downtime alone averages $7,200 per hour, and a construction-linked infection that forces a surgical suite offline compounds that exposure further.

Add regulatory penalties, extended facility downtime, and reputational damage, and the business case for rigorous ICRA compliance is immediate.

How the ICRA Framework Works

The ICRA process follows four sequential steps, and every step involves decisions that affect the safety and continuity of your facility.

Step 1. Define the Construction Activity Type

The ASHE ICRA 2.0® framework classifies construction activities into four types based on invasiveness and dust-generation potential.

Step 2. Identify the Patient Risk Group

The ICRA team classifies the areas surrounding the project by patient vulnerability. Each risk group designation determines how stringently the project will be controlled.

Step 3. Assign the ICRA Class

Cross-referencing the activity type and patient risk group produces the required class of precautions. ASHE ICRA 2.0® defines five classes, ranging from minimal controls to conditions as stringent as those found in sterile manufacturing environments.

Classes III through V require Infection Prevention and Control sign-off and Environmental Services clearance before any barrier is removed.

Step 4. Monitor, Document, and Close Out

Compliance does not end when the work starts. Ongoing inspections, particle count monitoring, and documented verification that all ICRA measures were followed are required before clinical services can safely resume.

Who Is Responsible for ICRA Compliance?

One of the most common misunderstandings in healthcare construction is who owns the ICRA process. The answer shapes how you structure renovation contracts and evaluate partners.

• The healthcare organization is ultimately responsible for completing the ICRA. The contractor does not author the plan. That responsibility belongs to the facility's infection preventionists, project managers, and clinical staff.
• The contractor's role is to implement every specified control measure, immediately report any change in scope that could affect the risk classification, and ensure every worker and subcontractor on site follows the approved protocols.
• Many healthcare facilities now require contractors to hold ICRA credentials and healthcare certifications before work begins.
• When a contractor uses 1099 labor, the facility has no reliable visibility into whether those individuals have been trained, vetted, or credentialed. An unknown worker in a Class IV environment is an uncontrolled variable in a system that cannot afford one.
  

What to Ask Before You Hire a Healthcare Renovation Contractor

Evaluating a renovation partner through the lens of ICRA compliance protects your patients, your facility, and your project timeline. Before signing a contract, confirm the following:

• Does the contractor employ W2 technicians? W-2 employment means the contractor directly controls hiring, training, and credentialing, not through a subcontracted arrangement where accountability is diluted.
• Are their technicians ICRA-certified across all classes, with documentation available? Ask for it before work begins.
• Is a dedicated project manager assigned to the engagement? ICRA compliance requires a single accountable point of contact to manage communication between the clinical team and the construction crew throughout the project.
• Does the contractor have verifiable experience in live, occupied healthcare facilities? Renovation in an active hospital is categorically different from commercial construction. The protocols, scheduling constraints, and infection sensitivity required do not transfer between environments.
• Can the contractor execute across trades under one roof? When HVAC, electrical, medical gas, and drywall work are managed by a unified team, the containment environment is controlled consistently from start to finish. Fragmented subcontracting creates handoff gaps that increase the risk of infection.

KR Wolfe brings 17 years of healthcare experience to every engagement, with a team of W2 technicians averaging more than seven years in the field. Every project includes a dedicated project manager, ICRA-certified technicians across all classes, and a turnkey model covering every trade required for a compliant renovation.

At Centennial Hills Hospital, KR Wolfe renovated two operating rooms on a fast-tracked timeline, maintained strict Level 4 infection control protocols throughout, coordinated medical gas recertification within scope, and delivered both rooms with zero OR downtime for the facility.

The Right Contractor Makes ICRA Work

ICRA sets the standard. The contractor determines whether it holds. Facilities that hire renovation partners without verifying W2 employment, ICRA certification, and cross-trade capability absorb the full risk of a non-compliant project — financially, operationally, and from a patient safety standpoint.

If you are planning a healthcare renovation, start the conversation with KR Wolfe today.