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What is a Hyperbaric Technician?
A Hyperbaric Technician is a healthcare professional responsible for operating hyperbaric oxygen therapy (HBOT) chambers. These chambers deliver pure oxygen at high pressures, which helps the body heal faster and more effectively. Hyperbaric Technicians work under the supervision of licensed physicians to provide treatment for patients with non-healing wounds, decompression sickness, carbon monoxide poisoning, and other conditions that benefit from high-oxygen environments.
The role of a Hyperbaric Technician is becoming increasingly essential in modern healthcare as more hospitals and treatment centers use HBOT for various medical conditions. Technicians ensure that therapy is conducted safely and that the equipment is maintained properly, playing a crucial role in improving patient outcomes. With the growing adoption of hyperbaric medicine, the demand for trained technicians continues to rise across healthcare facilities in North America.
Key Responsibilities:
The role of a Hyperbaric Technician includes various critical tasks that ensure both the safety and effectiveness of the therapy. Some of the primary responsibilities include:
These responsibilities require not only technical expertise but also strong interpersonal skills, as patient interaction and care are at the forefront of the role.
Required Skills & Traits:
To be a successful Hyperbaric Technician, a blend of technical, interpersonal, and critical thinking skills is essential. Key traits include:
These skills are crucial for success in this demanding yet rewarding profession.
Industries & Work Environments:
Hyperbaric Technicians work in a variety of healthcare settings, including:
These settings provide a range of opportunities for Hyperbaric Technicians to specialize in specific fields or work in a variety of healthcare environments.
Why Choose This Career?
Becoming a Hyperbaric Technician is a rewarding choice for individuals seeking a meaningful career in healthcare. The position offers many advantages, including:
The growing field of hyperbaric medicine offers a dynamic and fulfilling career path for individuals interested in combining technical skills with direct patient care.
Prepare for your Hyperbaric Technician exam with our online study guides from Healthcare Study Guide. Practice with confidence and get certified faster.
What to Expect on the Exam:
To work as a Hyperbaric Technician in either the United States or Canada, candidates are typically required to earn a certification from a recognized professional body. The Certified Hyperbaric Technologist (CHT) credential is one of the most widely recognized certifications in this field. It is administered by the National Board of Diving and Hyperbaric Medical Technology (NBDHMT), an international body accepted in both countries.
The purpose of the certification exam is to validate a candidate’s knowledge and competence in hyperbaric oxygen therapy, patient safety, and equipment handling. The exam ensures that technicians are equipped to provide high-quality care in high-pressure treatment environments and can respond effectively to emergencies.
Exam Format:
The exam is computer-based and is typically administered at designated testing centers. The testing environment is secure, and candidates are required to present valid identification before being admitted to the testing room.
Core Topics Covered:
Passing Requirements:
To pass the CHT exam, candidates must achieve a scaled score of 70% or higher, though the specific raw score required may vary slightly depending on the difficulty of the exam version. The exam is pass/fail, and results are typically provided within a few weeks after the test date.
Candidates are encouraged to thoroughly prepare using up-to-date study guides and review courses, as the exam is comprehensive and covers a wide range of technical and clinical content.
Study Tips & Strategies:
Use our proven Healthcare Study Guide platform for effective preparation. Access detailed exam insights, question breakdowns, and more
Common Question Types
To prepare effectively for the Certified Hyperbaric Technologist (CHT) exam, it’s important to understand the kinds of questions you’ll encounter. The exam is designed to measure both theoretical knowledge and practical decision-making in hyperbaric medicine. Below are the most common question formats included in the CHT exam:
Understanding these formats can help you tailor your study strategies and build the confidence needed to perform well under exam conditions.
Example Questions
Practicing realistic sample questions is one of the best ways to prepare for your exam. Here are two sample questions modeled after the types you’ll find on the CHT exam:
Sample Question 1 – Multiple Choice
A patient in the hyperbaric chamber suddenly experiences ear pain and pressure. What is the most likely cause of this symptom?
A) Oxygen toxicity
B) Barotrauma to the middle ear
C) Panic attack
D) Hypoglycemia
Correct Answer: B) Barotrauma to the middle ear
Rationale: During pressurization, unequal pressure in the middle ear can lead to discomfort or pain—commonly known as barotrauma. It is one of the most frequent complications of hyperbaric treatment and should be addressed immediately to prevent injury.
Sample Question 2 – Select All That Apply
Which of the following conditions are commonly treated using hyperbaric oxygen therapy (HBOT)?
Select all that apply.
A) Gas gangrene
B) Viral bronchitis
C) Chronic refractory osteomyelitis
D) Radiation tissue damage
E) Tension pneumothorax
Correct Answers: A, C, D
Rationale: HBOT is approved for conditions like gas gangrene, chronic osteomyelitis, and radiation tissue damage. Viral infections and conditions like pneumothorax are not treated with HBOT and may, in fact, be contraindicated.
Practice Strategies
Passing the CHT exam requires a combination of clinical knowledge, familiarity with hyperbaric equipment and procedures, and a solid study plan. These five strategies will help you maximize your study time and boost your exam performance:
1. Use a Variety of Question Types
To truly be exam-ready, you must train with all question formats. Focusing only on multiple choice may leave you underprepared for fill-in-the-blank or case-based questions that test deeper understanding.
2. Simulate the Real Exam
Take at least one full-length practice test under realistic conditions. Set a timer for three hours, eliminate distractions, and treat it like the real thing. This helps build test endurance and time-management skills.
3. Focus on High-Yield Concepts
Some topics appear frequently on the CHT exam, such as gas laws, patient safety protocols, chamber operations, and HBOT indications. Prioritize these areas to ensure you're covering the material that matters most.
4. Analyze Every Answer – Right or Wrong
When reviewing practice tests, don’t just focus on what you got wrong—review correct answers too. Understanding the reasoning behind every option strengthens your clinical judgment and helps avoid future mistakes.
5. Practice Every Day
Even short daily study sessions (30–45 minutes) can be more effective than long, irregular sessions. Use flashcards, mobile apps, or question banks to reinforce learning consistently.
Bonus Tip:
Join online forums or professional groups for Hyperbaric Technicians. Discussing questions and topics with peers can provide insight, motivation, and clarification on complex subjects.
Boost your confidence with 250+ exam-style questions from Healthcare Study Guide. Practice anywhere, anytime with our mobile-accessible platform designed to mirror the actual exam format.
A career as a Hyperbaric Technician combines technical skills, patient care, and daily variety. These specialists work closely with patients undergoing hyperbaric oxygen therapy (HBOT) and are responsible for ensuring that treatments are carried out safely, effectively, and in line with established guidelines. A typical workday is fast-paced, requiring attention to detail, effective communication, and a patient-centered approach. Below is a look at a typical day for a Hyperbaric Technician in a hospital-based outpatient wound care center or hyperbaric treatment facility.
Typical Responsibilities
Morning Routine (7:00 AM – 9:30 AM)
The day begins early for Hyperbaric Technicians. They arrive before the first patient to prepare the chamber and verify that all operational systems are functioning correctly. This includes:
Although nursing staff may handle initial patient preparations, technicians ensure that patients are both mentally and physically ready for therapy. This might involve answering questions, reviewing safety procedures, and explaining the treatment process, particularly for first-time patients.
Midday Activities (9:30 AM – 2:30 PM)
This is the busiest part of the day. The technician is in the control room, closely monitoring each treatment session, which usually lasts between 60 and 120 minutes. Responsibilities during this time include:
Hyperbaric Technicians must remain vigilant for complications like oxygen toxicity, hypoglycemia, or anxiety attacks. They work closely with the attending physician whenever a patient’s condition deviates from expectations.
During quieter periods between sessions, technicians may also:
End-of-Day Wrap-Up (2:30 PM – 5:00 PM)
As patient sessions come to an end, technicians shift focus to post-treatment activities and preparing for the following day. These duties include:
Tools & Equipment Used
Hyperbaric Technicians use a variety of advanced medical and mechanical tools to perform their duties, including:
Technicians must have strong mechanical knowledge to operate, troubleshoot, and maintain complex pressurized systems safely.
Challenges & Rewards
Like many healthcare roles, being a Hyperbaric Technician presents both challenges and rewards.
Challenges include:
Rewards include:
Many Hyperbaric Technicians report a strong sense of pride and fulfillment, especially when they witness patients’ dramatic improvements after weeks or months of treatment.
Understanding the role of a Hyperbaric Technician is crucial before entering the field. Use Healthcare Study Guide to familiarize yourself with real-world scenarios, interactive learning modules, and mock exam questions based on the daily routines of working technicians.
Becoming a Hyperbaric Technician offers more than just a stable job—it opens the door to a dynamic and evolving healthcare career. This profession blends hands-on technical skills with direct patient care, making it a great fit for those interested in both medical science and mechanical systems. Whether you enter the field through emergency medical services, respiratory therapy, or military experience, the hyperbaric field offers a clear progression path with multiple opportunities to specialize and grow.
Career Progression
Entry-Level Roles
Most Hyperbaric Technicians start their careers by earning certification through organizations such as the National Board of Diving and Hyperbaric Medical Technology (NBDHMT). To qualify for certification, candidates must typically have a background in a recognized allied health profession—such as EMT, LPN, RN, respiratory therapist, or military medic—and complete a 40-hour introductory hyperbaric medicine course.
In an entry-level position, you may be hired as a Hyperbaric Chamber Operator or Certified Hyperbaric Technologist (CHT). Your primary responsibilities will include operating hyperbaric chambers, assisting with patient preparation, maintaining equipment, and ensuring all treatments are carried out safely.
Mid-Level & Specialized Roles
After gaining experience, technicians often take on additional responsibilities. In mid-level roles, you may become a Lead Hyperbaric Technician or Senior Chamber Operator, supervising other staff, overseeing daily operations, and managing more complex cases. You may also assist in wound care procedures, collaborate with physicians, or begin training new technicians.
Some technicians pursue additional credentials, such as the Certified Hyperbaric Specialist (CHS) or training in wound care management. This allows them to provide a higher level of clinical support and enhances their value to interdisciplinary teams.
Advanced Positions
At the advanced level, hyperbaric professionals may transition into management or clinical leadership. Titles at this level may include:
These roles involve administrative oversight, budgeting, policy development, regulatory compliance, and the coordination of large multidisciplinary teams. At this stage, some professionals also contribute to research or assist in designing new protocols and safety standards for hyperbaric care.
Specialization Opportunities
Once you’ve established a foundation in hyperbaric medicine, there are several ways to specialize based on your interests and goals. Common areas of specialization include:
Each specialization may require additional training or certification, but they allow technicians to work in more complex environments and deepen their impact on patient outcomes.
Leadership & Non-Clinical Options
Not all career growth happens at the bedside or within the chamber. Hyperbaric Technicians can also branch into non-clinical pathways that allow them to shape the field from behind the scenes:
These options provide long-term career sustainability and the chance to influence the industry on a larger scale.
Career Outlook
The demand for Certified Hyperbaric Technicians is expected to grow steadily as hyperbaric therapy continues to expand into more specialties, including diabetes management, radiation injury recovery, and chronic wound care. The increasing recognition of HBOT’s effectiveness means more healthcare centers are investing in hyperbaric programs, which translates to greater job security and opportunities for advancement.
In both the U.S. and Canada, technicians with multiple certifications and specialization are especially well-positioned for career growth and higher earning potential.
Explore the full path of your healthcare career. Start with the right study resources from Healthcare Study Guide—designed to help you pass your certification, plan your advancement, and succeed long-term in hyperbaric medicine
A career as a Hyperbaric Technician offers not only professional fulfillment and clinical impact but also competitive compensation across Canada and the United States. As hyperbaric oxygen therapy (HBOT) continues to expand in both hospital and outpatient settings, the demand for skilled technicians is rising—along with earning potential.
Whether you're entering the field as a Certified Hyperbaric Technologist (CHT) or aiming to advance to supervisory roles, understanding wage expectations by region and role can help you plan your path and maximize your earning potential.
2024 National Averages
Wages for Hyperbaric Technicians vary based on country, work environment, and experience level. Below are the 2024 national averages for full-time certified professionals:
These averages represent a broad spectrum of technician roles, from entry-level operators to senior-level specialists and managers in both public and private healthcare sectors.
By Region: Hourly Rates in Canada
Wage ranges fluctuate across Canadian provinces and territories due to differences in demand, cost of living, and local healthcare funding. Here are average hourly wage ranges by region:
Urban centers and remote areas offering specialized trauma or diving medicine tend to pay higher wages. Territories often provide additional financial incentives due to location-specific challenges and higher living costs.
By Region: Annual Salaries in the United States
U.S. salaries for Hyperbaric Technicians tend to be higher overall, particularly in states with large healthcare networks, academic institutions, or coastal regions with military and diving-related facilities. Here are average annual salaries in key states:
These figures reflect both clinical roles and senior technical or supervisory positions. California and Hawaii consistently rank among the highest-paying states, largely due to cost of living and advanced wound care and diving medicine facilities.
Factors Influencing Wages
Your wage as a Hyperbaric Technician can be influenced by a variety of factors, each of which contributes to your overall value in the healthcare workforce:
Career Progression and Wage Growth
As you move from technician to lead operator, supervisor, or hyperbaric program manager, wage increases become even more significant. Those who take on administrative duties, compliance oversight, or staff education roles can see salaries increase by 30–50% over their base rate.
Additionally, some Hyperbaric Technicians transition into related fields such as safety compliance, equipment sales, or consulting—often with substantial income boosts.
If you're ambitious and eager to climb the ladder, a strong foundation in certification and continuing education is the key to long-term financial success.
Unlock higher earnings by passing your certification. Our online study guides at Healthcare Study Guide help you get there faster with focused materials, real-world examples, and exam simulations.
Being a successful Hyperbaric Technician means more than operating pressure chambers—it requires precision, communication, and an evolving knowledge of medical technology and safety standards. From hands-on tools to ongoing training, equipping yourself with the right resources is critical to delivering safe and effective care.
Whether you're studying for certification, upgrading your knowledge, or advancing in your career, the tools and resources below will help you stay prepared and competitive in this growing healthcare field.
Essential Tools
Hyperbaric Technicians use a combination of medical devices, monitoring equipment, and digital software. These tools ensure proper chamber operation, patient safety, and regulatory compliance. Here are some of the core tools and technologies you’ll work with:
Being familiar with this equipment not only helps you in daily tasks but also strengthens your qualifications for more advanced roles and leadership opportunities.
Recommended Study Materials
Preparing for your certification or maintaining your knowledge as a working Hyperbaric Technician requires reliable and targeted resources. These study aids are some of the most effective and commonly used in the profession:
These provide practice questions, exam format breakdowns, and explanations tied to real-world scenarios.
Using a mix of visual, interactive, and text-based materials helps improve retention and performance, especially when juggling study time with full-time work.
Continuing Education Options
To stay current with best practices and remain eligible for certification renewal, continuing education (CE) is essential. Here are the most accessible and flexible CE options for Hyperbaric Technicians:
Most CE courses count toward your recertification requirements with bodies like NBDHMT and also enhance your résumé for promotions or lateral transitions.
Professional Associations
Joining a professional organization can provide ongoing support, networking opportunities, and access to exclusive training resources. Here are the top associations Hyperbaric Technicians should consider:
These groups offer certification prep tools, journals, newsletters, job boards, and discounted access to continuing education.
Access tools, test prep, and continuing education all in one place at Healthcare Study Guide. Whether you're studying for the exam or planning your next career move, we’ve got the resources to support your success.
Becoming a Hyperbaric Technician starts with the right education—one that blends clinical knowledge, safety training, and hands-on experience in hyperbaric oxygen therapy (HBOT). Whether you’re entering healthcare for the first time or adding hyperbaric certification to your existing medical credentials, there are several pathways to qualify for this rewarding role.
From diploma and associate degrees to bridge programs and online options, today’s educational landscape offers flexible choices for every kind of learner. With the right program, you’ll gain the skills and credentials to begin your career—and potentially advance to leadership roles in wound care, critical care, and diving medicine.
Entry-Level Education Paths
Most Hyperbaric Technicians begin their careers through foundational healthcare education, followed by certification from the National Board of Diving and Hyperbaric Medical Technology (NBDHMT) or an equivalent governing body.
Common entry-level education pathways include:
After completing one of these paths, students typically enroll in a hyperbaric training course approved by NBDHMT, often followed by clinical mentorship and a certification exam.
Advanced Degrees
Although not required for entry-level hyperbaric work, advanced degrees can position professionals for leadership, research, or education roles within the field.
Professionals with advanced degrees often serve as department heads, researchers, or industry consultants, helping shape the future of hyperbaric care.
Bridge Programs
Bridge programs offer a streamlined route for working professionals seeking to expand their qualifications without starting from scratch.
Bridge programs save time and money while building on the experience you already have—making them a practical choice for professionals adding hyperbaric care to their skill set.
Online & Hybrid Options
In today’s digital-first learning environment, many institutions offer online or hybrid hyperbaric education programs that combine remote coursework with in-person clinical training. This flexibility is ideal for working professionals or those living far from training centers.
Leading online and hybrid providers include:
Some community colleges and universities also offer flexible schedules, weekend courses, and evening labs for adult learners.
Be sure to choose a program recognized by your regional regulatory body (NBDHMT in the U.S. or CSA-accredited providers in Canada) to ensure certification eligibility.
Financial Aid & Scholarships
Paying for your education doesn’t have to be a barrier. Many Hyperbaric Technician students qualify for financial assistance, grants, or tuition support through the following sources:
These financial options make it easier to access quality training, reduce debt, and start earning sooner.
Find the best education path and prep with our Healthcare Study Guide platform—all from one trusted source. From accredited programs to targeted study tools, we help you succeed at every stage of your journey.
As a Hyperbaric Technician, your role in delivering critical care through hyperbaric oxygen therapy (HBOT) comes with the potential for great professional satisfaction and stability. However, choosing the right employers and understanding the benefits of union representation can significantly impact your job satisfaction, pay, and overall career trajectory.
This page highlights the importance of unions, the top organizations in Canada and the U.S., the leading employers in the field, and useful resources for job-seeking professionals.
Why Unions Matter
Unions play a key role in advocating for healthcare workers, ensuring they have the support, protection, and benefits needed for long-term career success. Here’s why union membership can make a difference for Hyperbaric Technicians:
Higher Wages:
Unions negotiate for competitive wages, ensuring that Hyperbaric Technicians receive a fair salary for their specialized skills. With the collective bargaining power of union representation, pay rates tend to be higher than in non-unionized workplaces, which is crucial as the demand for skilled hyperbaric professionals grows.
Better Job Security:
Unions work to protect workers from unfair dismissal or job instability, ensuring that your rights are upheld. This job security is especially important in healthcare, where changing patient needs or organizational restructuring can affect employment.
Safer Staffing Ratios:
Unions advocate for safe and reasonable staffing levels to prevent overwork, burnout, and ensure quality patient care. This directly affects the day-to-day experience of Hyperbaric Technicians, ensuring that workloads are manageable and that you're not working in unsafe or understaffed environments.
Top Unions
In both Canada and the U.S., several unions represent healthcare workers, including Hyperbaric Technicians. These unions provide vital support for professionals in the field, helping them access collective bargaining and benefits.
Canada:
U.S.:
Top Employers
The demand for skilled Hyperbaric Technicians is high, and with the right employers, you can build a fulfilling and rewarding career. Some of the top employers in the industry include large hospitals, remote healthcare providers, and telehealth organizations.
Leading Hospitals and Clinics:
Many hospitals and wound care clinics offer hyperbaric oxygen therapy as part of their treatment offerings, making them some of the primary employers for Hyperbaric Technicians. Major institutions such as Mayo Clinic, Cleveland Clinic, and Johns Hopkins Medicine frequently hire technicians for their hyperbaric units.
Remote & Telehealth Employers:
The rise of telemedicine has extended to hyperbaric therapy in certain settings. For technicians interested in more flexible or remote work opportunities, companies that provide telehealth services or mobile hyperbaric units are also hiring. Organizations like HBOT International and Hyperbaric Healing offer positions in this growing sector.
Travel Nursing & Contract Agencies:
If you’re looking for travel opportunities or contract work, agencies like Aya Healthcare and Cross Country Nurses can connect you with short-term assignments in hospitals, clinics, and even offshore or remote locations. These opportunities allow technicians to experience different settings while earning competitive pay and enjoying benefits like travel reimbursements and housing stipends.
Job Boards & Hiring Resources
When searching for employment, there are several useful job boards and hiring resources that specialize in healthcare roles, including Hyperbaric Technicians. These platforms offer a wide range of job postings from hospitals, clinics, and private employers.
Use our Healthcare Study Guide to stand out in applications and interviews. Master the material, boost your resume, and get hired faster.
The field of hyperbaric medicine is evolving rapidly, and staying ahead of emerging trends is essential for Hyperbaric Technicians looking to maintain a competitive edge in the workforce. From technological advancements to changing patient needs, professionals in this field must adapt to new challenges and opportunities to remain at the forefront of patient care and career growth. This page explores the latest trends in the industry, certifications gaining traction, and opportunities for professional development, while also addressing some of the workplace challenges faced by Hyperbaric Technicians today.
Emerging Trends
The healthcare landscape is transforming, and so is the role of Hyperbaric Technicians. Here are some key trends shaping the industry:
AI & Healthcare Technology:
Artificial intelligence (AI) is revolutionizing medical practice, with direct applications in hyperbaric therapy. From data analytics that predict healing outcomes to smart chamber technology that can automatically adjust pressure based on patient metrics, AI is streamlining care and improving precision. Hyperbaric Technicians need to be comfortable operating these advanced systems and understanding how data insights support medical decisions. In the future, AI may also assist with patient risk assessment and real-time monitoring, improving safety protocols.
Telehealth in Hyperbaric Care:
Telemedicine is becoming a cornerstone in healthcare delivery, especially in rural or underserved areas. While HBOT is primarily hands-on, aspects such as initial consultations, post-treatment follow-ups, and patient education can now be facilitated remotely. Hyperbaric Technicians with experience in telehealth platforms may help expand access to care and participate in hybrid treatment models. Remote collaboration with physicians and wound care specialists can also increase efficiency and reduce delays in treatment planning.
Mental Health & Preventative Care:
Emerging studies suggest HBOT may offer benefits for mental health conditions like PTSD, anxiety, and cognitive decline. As these applications are investigated and implemented, Hyperbaric Technicians will play a key role in supporting safe administration. Additionally, the broader shift toward preventative medicine means technicians may increasingly work with patients looking to optimize brain function, enhance athletic recovery, or manage chronic conditions before complications arise.
In-Demand Certifications
As the field of hyperbaric medicine advances, new certifications are emerging that provide additional credentials and can set you apart from the competition. Here are a few certifications gaining traction in the healthcare industry:
Professional Development
In a constantly evolving field, professional development is essential to remain competitive and competent. Here are several avenues for continued growth:
Conferences:
Industry events such as the Undersea and Hyperbaric Medical Society (UHMS) Annual Scientific Meeting provide hands-on workshops, keynote presentations from medical pioneers, and access to the latest research. Attendance at these conferences strengthens your understanding of clinical advances and expands your professional network.
Associations:
Membership in organizations like the American College of Hyperbaric Medicine (ACHM), Canadian Society of Hyperbaric Medicine (CSHM), or the UHMS offers access to exclusive journals, webinars, and continuing education resources. These affiliations demonstrate a commitment to excellence and keep you informed on regulatory and scientific updates.
Mentorship Programs:
Whether formal or informal, mentorship relationships can be incredibly valuable. Learning from seasoned professionals can accelerate your learning curve, provide emotional support during career transitions, and guide you toward leadership or specialized roles. Seek out structured mentorship opportunities through professional societies or within your healthcare organization.
Workplace Challenges & Opportunities
Hyperbaric Technicians face a unique set of workplace realities that include both challenges and career-enhancing prospects:
Burnout:
Like many healthcare providers, Hyperbaric Technicians can experience burnout due to shift work, emotional demands, and high patient acuity. Institutions are increasingly prioritizing staff wellness, offering mental health support, flexible scheduling, and professional counseling. Learning to recognize early signs of burnout is crucial to maintaining a long and rewarding career.
Staffing Shortages:
Healthcare systems across North America are experiencing shortages of qualified professionals, and hyperbaric facilities are no exception. While this can result in heavier workloads, it also creates significant job opportunities. Technicians who obtain advanced certifications and cross-train in wound care or emergency medicine can fill vital roles quickly and advance into leadership positions.
Specialization Demand:
As HBOT applications expand into new specialties—such as sports recovery, pediatrics, and neurological health—technicians with focused expertise will become increasingly valuable. Developing niche skills can lead to more diverse job offers, higher pay, and greater job satisfaction.
Stay ahead of industry shifts. Use Healthcare Study Guide to future-proof your skills. Our platform offers cutting-edge resources to help you succeed in the evolving healthcare landscape.
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