Respiratory Therapist Career Guide 2026: RRT Credential, Specializations & ICU Demand

What Does a Respiratory Therapist Do?

Respiratory therapists (RTs) are allied health professionals specializing in cardiopulmonary care — the assessment and treatment of patients with breathing and cardiac problems. RTs manage mechanical ventilators, administer inhaled medications, perform bronchoscopy assistance, manage artificial airways, conduct pulmonary function tests, and respond to respiratory emergencies. In critical care, respiratory therapists work alongside physicians and nurses as essential members of the ICU team, making real-time clinical decisions about ventilator management in the most complex patients.

The COVID-19 pandemic dramatically elevated the visibility of respiratory therapy as a profession. The country watched RTs manage hundreds of thousands of mechanically ventilated COVID patients. In 2026, RT demand — particularly in ICU and neonatal settings — remains significantly elevated from pre-pandemic levels.

RT Salary in 2026

Setting	Florida Hourly	National Median Annual	Top 25%
General Hospital (Adult)	$28–$38/hr	$62,000–$75,000	$85,000+
Adult ICU / Critical Care RT	$32–$44/hr	$70,000–$85,000	$98,000+
NICU / Neonatal RT	$33–$46/hr	$72,000–$90,000	$102,000+
Pulmonary Function Lab	$28–$38/hr	$60,000–$75,000	$85,000+
Home Health / Durable Medical Equipment	$26–$35/hr	$56,000–$70,000	$80,000+
Travel Respiratory Therapist	$1,800–$2,800/week all-in		—

Critical care and neonatal RTs consistently earn more than general hospital floor RTs. Night differential (10–20%) is standard for ICU RTs working nights — much of ICU RT work happens on nights when ventilator weaning protocols are most actively managed.

Credentials: CRT vs. RRT

CRT — Certified Respiratory Therapist

The entry-level credential, awarded by the National Board for Respiratory Care (NBRC). Requires graduation from a CoARC-accredited respiratory therapy program and passing the TMC (Therapist Multiple Choice) examination at the CRT score threshold. The CRT is recognized for licensure in all states, but most hospitals prefer or require RRT for full-scope clinical roles.

RRT — Registered Respiratory Therapist

The advanced credential, awarded by NBRC upon passing the TMC at the RRT score threshold AND the CSE (Clinical Simulation Examination). The RRT is the professional standard credential for hospital-based practice. Requirements:

• Graduation from a CoARC-accredited respiratory therapy program (associate's or bachelor's degree)
• Passing the TMC at RRT cutoff score AND the CSE examination
• State licensure application (Florida Department of Health; Florida requires RRT or CRT for RT licensure)

Most new graduates from accredited programs sit for both examinations at graduation and obtain RRT directly. The CRT-only credential is now largely seen as a stepping stone rather than a destination.

Advanced RT Certifications

ACCS — Adult Critical Care Specialist

Offered by NBRC. For RRTs with significant ICU experience. Requires 2 years of ICU experience post-RRT and passing the ACCS examination. ACCS RRTs are recognized as critical care respiratory specialists and are increasingly standard for ICU RT positions at large academic and tertiary hospitals. Pay premium: $2–$5/hr over non-ACCS in most markets.

NPS — Neonatal/Pediatric Specialist

Offered by NBRC. For RRTs specializing in neonatal or pediatric respiratory care. Requires 2 years of neonatal/pediatric experience and passing the NPS examination. NPS-credentialed RTs are in short supply — most large NICU programs actively seek this credential.

SDS — Sleep Disorders Specialist

For RRTs who conduct polysomnography and manage CPAP/BiPAP therapy in sleep lab settings. Sleep disorders medicine is a growth area; many RTs working nights in sleep labs earn competitive wages with more predictable schedules than ICU work.

Mechanical Ventilation: The Core ICU Skill

The ability to initiate, manage, and wean mechanical ventilation is what makes ICU RTs essential. Key concepts:

• Ventilator modes: Volume assist-control (VAC), pressure control, SIMV, pressure support (PSV), APRV (airway pressure release ventilation) for ARDS — each has specific applications and weaning implications
• Lung-protective ventilation: The ARDSNet protocol (low tidal volume 6 mL/kg IBW, plateau pressure <30 cmH2O, PEEP titration) is the standard of care for ARDS — RTs implement and monitor this
• Spontaneous breathing trials (SBTs): Protocol-driven daily assessment of readiness for extubation; RTs typically initiate and manage SBTs in collaboration with physicians
• High-flow nasal cannula (HFNC): Non-invasive respiratory support that became standard during COVID — RTs set and titrate HFNC parameters
• ECMO: Extracorporeal membrane oxygenation for severe respiratory or cardiac failure; ECMO-trained RTs (found at Level 1 trauma and major academic centers) are extremely specialized and compensated accordingly

RT Education Pathways

Associate Degree in Respiratory Therapy (AAS)

The standard entry-level path: 2-year CoARC-accredited program at a community college. Includes 1,000+ hours of clinical education across hospital settings (ICU, ER, NICU, step-down, pulmonary function). Florida has numerous accredited RT programs: Hillsborough Community College, Miami Dade College, Santa Fe College, Indian River State College.

Bachelor of Science in Respiratory Therapy

4-year programs add coursework in research methods, healthcare management, and advanced clinical content. Increasingly preferred for management, educator, or academic roles; some programs accept AAS RRTs and allow completion in 2 additional years.

Travel Respiratory Therapy

Travel RTs — particularly those with ICU, NICU, or ED experience and RRT credential — are among the most consistently recruited healthcare travelers. Agency placement pays $1,800–$2,800/week all-in for standard hospital ICU contracts. During COVID-era surges, travel RT rates briefly reached $5,000–$7,000/week. 2026 rates have normalized but remain premium above staff compensation.

Florida is a strong travel RT market year-round. Major health systems — HCA Florida, BayCare, AdventHealth, Lee Health — routinely use travel RTs to staff ICU and general respiratory therapy positions, particularly during winter census peaks.

Career Advancement for Respiratory Therapists

• Lead / Charge RT: Shift leadership role, first advancement step
• Clinical Education / Preceptor: Training new RTs; formal educator roles at larger departments
• Pulmonary Rehabilitation Coordinator: Growing outpatient specialty for chronic COPD/asthma management; regular hours, strong patient relationships
• Sleep Lab Management: Sleep medicine is a quieter specialty with growing demand; SDS credentialing + management experience leads here
• Physician Assistant / Advanced Practice: Some RTs pursue PA school — the cardiopulmonary background is strong preparation; Anesthesiologist Assistant (AA) programs are an alternative path to OR/anesthesia practice