Hyperbaric Nurse (CHRN)

Overview

What Is a Hyperbaric Nurse?

A Hyperbaric Nurse is a licensed Registered Nurse (RN) who helps care for patients receiving hyperbaric oxygen therapy (HBOT). These nurses support treatment inside monoplace or multiplace chambers where patients breathe concentrated oxygen under increased atmospheric pressure for conditions such as non-healing wounds, decompression sickness, carbon monoxide poisoning, and certain radiation injuries.

Hyperbaric Nurses work in a highly specialized environment that combines patient monitoring, safety protocols, technical equipment, and interdisciplinary care. In many settings, they collaborate closely with physicians, wound care teams, respiratory staff, and critical care professionals to ensure treatment is delivered safely and consistently.

This specialty is ideal for nurses who enjoy structured clinical protocols, close observation, and technical care. It combines nursing judgment with the equipment-focused precision often seen in wound care nursing and other treatment-based specialties.

Education

How To Become a Hyperbaric Nurse

Becoming a Hyperbaric Nurse requires nursing education, RN licensure, and additional experience or training in hyperbaric medicine. Because this is a specialized practice area with strict safety procedures, employers often prefer nurses who already have strong backgrounds in wound care, emergency, ICU, or procedural nursing. Follow these steps to become a Hyperbaric Nurse:

1. Earn a Nursing Degree. Complete an Associate Degree in Nursing (ADN) or a Bachelor of Science in Nursing (BSN), depending on your goals and employer preferences.
2. Pass the NCLEX-RN. Obtain licensure as a Registered Nurse and maintain an active nursing license in your state.
3. Gain Relevant Clinical Experience. Build experience in wound care, emergency nursing, critical care, or other settings where close monitoring and treatment protocols are essential.
4. Complete Hyperbaric Training. Learn chamber safety, treatment indications, contraindications, and patient monitoring practices through employer training or approved education programs.
5. Pursue CHRN Certification. Consider earning Certified Hyperbaric Registered Nurse (CHRN) certification through the National Board of Diving and Hyperbaric Medical Technology (NBDHMT) to demonstrate specialty knowledge.

How long does it take to become a Hyperbaric Nurse? It typically takes 4-6 years to become a Hyperbaric Nurse, including nursing education, RN licensure, and enough clinical experience to work confidently in a hyperbaric setting. Nurses who pursue CHRN certification may spend additional time meeting eligibility requirements and gaining specialty practice experience.

Some Hyperbaric Nurses later complete an RN to BSN program, pursue graduate education, or add certifications that strengthen their qualifications in wound care, critical care, or specialty treatment environments.

Average Salary

How Much Does a Hyperbaric Nurse Make?

Salaries for Hyperbaric Nurses vary based on location, employer type, certification, and years of experience. On average, a Hyperbaric Nurse can expect to earn between $80,000 and $105,000 annually, with some positions paying more in hospital systems, specialty wound centers, or advanced treatment programs.

Average annual salary for a Hyperbaric Nurse:

• Entry-level: $80,000 - $88,000 per year.
• Mid-career: $88,000 - $97,000 per year.
• Experienced: $97,000 - $105,000+ per year.

The U.S. Department of Labor groups Hyperbaric Nurses under Registered Nurses, so salary generally follows the broader RN market while increasing with specialty experience. Nurses with strong backgrounds in hyperbaric medicine, complex wound treatment, or emergency care may earn above-average compensation in this field.

Career advancement for Hyperbaric Nurses often includes roles such as lead hyperbaric nurse, program coordinator, department educator, or Nurse Manager. Others move into wound care leadership, consulting, or advanced practice roles connected to specialty healing and treatment services.

Job Duties

What Does a Hyperbaric Nurse Do?

Hyperbaric Nurses help patients receive hyperbaric oxygen therapy safely while monitoring for pressure-related risks, treatment response, and equipment concerns. Their responsibilities vary by facility, but the role consistently includes assessment, chamber safety, patient education, and close clinical observation. The most common job duties of a Hyperbaric Nurse include:

• Assessing Patients Before Treatment. Review diagnoses, contraindications, vital signs, symptom changes, and readiness for hyperbaric therapy.
• Monitoring During Therapy. Observe patients inside the chamber for discomfort, anxiety, ear or sinus pressure problems, oxygen toxicity concerns, or other adverse reactions.
• Operating and Supporting Chamber Procedures. Help prepare the chamber environment, follow safety protocols, and support proper treatment delivery based on provider orders.
• Providing Patient Education. Explain how hyperbaric therapy works, what the patient should expect, and how to prepare for and recover from treatment sessions.
• Coordinating with Clinical Teams. Work with physicians, wound care teams, technicians, and other healthcare professionals involved in treatment planning and follow-up.
• Documenting Care. Record chamber times, patient response, safety observations, treatment details, and any issues that occur during therapy.
• Supporting Wound and Recovery Care. In many programs, assist with broader patient care related to chronic wounds, infections, or post-treatment progress.
• Advanced Duties. Experienced Hyperbaric Nurses may train staff, review chamber protocols, support accreditation efforts, or help oversee daily hyperbaric operations.

Hyperbaric Nurses often spend the day balancing technical treatment oversight with close patient monitoring. A single shift may include preparing a chamber, reviewing a wound care case, helping a patient manage anxiety before treatment, and responding quickly to any change in condition during a pressurized session. That blend of structure, vigilance, and specialty care is what makes hyperbaric nursing both highly focused and highly valuable.

Essential Skills

What Skills Does a Hyperbaric Nurse Need?

Hyperbaric Nurses need strong clinical judgment along with the technical focus required to work safely around pressurized treatment systems and oxygen therapy protocols. Their ability to observe patients carefully and follow procedure-driven care makes them especially valuable in hyperbaric settings. Here are some of the skills a Hyperbaric Nurse needs to succeed:

• Attention to Detail. Follow precise safety steps, treatment settings, and chamber protocols without overlooking small but important changes.
• Patient Monitoring. Recognize early signs of distress, oxygen-related complications, pressure intolerance, or changes in patient condition during therapy.
• Communication. Explain procedures clearly, reduce patient anxiety, and coordinate effectively with chamber staff, physicians, and nurses.
• Technical Comfort. Work confidently around hyperbaric chambers, oxygen systems, and treatment equipment that require structured operating procedures.
• Critical Thinking. Evaluate symptoms, treatment tolerance, and urgent risks quickly when a patient is inside a controlled chamber environment.
• Safety Awareness. Maintain vigilance around fire risk, pressure safety, contraindications, and environmental rules specific to hyperbaric oxygen therapy.
• Team Collaboration. Work smoothly with wound care programs, hyperbaric technicians, and specialty treatment teams involved in recovery.
• Adaptability. Adjust to different patient diagnoses, treatment plans, and chamber setups, including multiplace and monoplace systems.

One of the biggest challenges of being a Hyperbaric Nurse is working in a setting where technical accuracy and patient safety are tightly linked. Nurses in this specialty must stay focused on both the patient and the treatment environment at all times, even when the pace feels routine. That makes vigilance, calm decision-making, and confidence with structured protocols especially important in hyperbaric nursing.

Work Environment

Where Does a Hyperbaric Nurse Work?

Hyperbaric Nurses work in highly controlled treatment environments where patients receive hyperbaric oxygen therapy for wound healing, emergency exposure treatment, and other specialized conditions. They are most often employed in facilities that combine chamber-based therapy with wound care, specialty treatment planning, and close patient monitoring. The most common workplaces for a Hyperbaric Nurse include:

• Hospital Hyperbaric Units. Support patients receiving inpatient or outpatient treatment for wounds, radiation injury, or urgent hyperbaric indications.
• Outpatient Hyperbaric Centers. Provide repeated treatment monitoring for patients attending scheduled therapy sessions over time.
• Wound Care Clinics. Work closely with wound care programs treating chronic or non-healing wounds that may benefit from hyperbaric oxygen therapy.
• Diving Medicine Centers. Help care for patients with decompression illness or other dive-related conditions requiring chamber treatment.
• Military or Research Settings. Participate in specialized programs where hyperbaric medicine is used for complex injury support, operational needs, or treatment studies.

Most Hyperbaric Nurses work in structured daytime schedules, though hospital-based programs may require broader coverage depending on the service line. Their day tends to be less chaotic than some acute care roles, but it still demands precision, constant awareness, and close patient observation throughout each treatment session.

Related Careers

Continue reading our nursing career guides.

Burn Care Nurse

Blood Management Nurse