Interprofessional education, commonly called IPE, is when students or professionals from two or more health disciplines learn together so they can work together more effectively once they’re caring for patients. The World Health Organization defines it as learning “about, from, and with each other to enable effective collaboration and improve health outcomes.” Rather than training nurses, doctors, pharmacists, and therapists in separate silos, IPE brings them into the same classroom, simulation lab, or clinical setting so they develop teamwork skills before entering practice.
How IPE Differs From Regular Team Training
IPE isn’t simply putting different professionals in the same room. The key distinction is that learners engage with each other’s roles and expertise, not just their own. A nursing student doesn’t just watch a pharmacy student work; they solve a patient case together, each contributing what their profession uniquely offers. This shared learning is designed to be a precursor to what’s called interprofessional collaborative practice, where multiple health workers from different backgrounds coordinate care with patients, families, and communities.
Traditional health education tends to keep disciplines apart for years. Medical students attend lectures with other medical students. Physical therapy students train alongside other PT students. By the time these professionals meet on a hospital floor, they may have little understanding of what their colleagues actually do, what decisions they make, or how to communicate efficiently across roles. IPE addresses that gap early.
The Four Core Competencies
The Interprofessional Education Collaborative (IPEC), a U.S.-based organization that sets standards for IPE, identified four competency domains that anchor most programs:
- Values and Ethics: Understanding shared principles like patient-centered care and mutual respect across professions.
- Roles and Responsibilities: Learning what each team member does, where their expertise begins and ends, and how responsibilities overlap or complement each other.
- Communication: Practicing clear, structured communication across disciplines, which is especially critical during handoffs, emergencies, and complex care decisions.
- Teams and Teamwork: Building the ability to function as a cohesive unit, including managing conflict, sharing leadership, and coordinating care plans.
These four domains shape how IPE programs are designed and evaluated across universities and health systems.
What IPE Looks Like in Practice
IPE takes several forms depending on the institution. One of the most common is simulation-based learning, where students from different professions work through a realistic patient scenario together, often using lifelike mannequins or standardized patients (actors trained to portray symptoms). These simulations are designed so that teamwork is essential to solving the case. A scenario might require a medical student to diagnose, a nursing student to manage medications, and a social work student to address the patient’s home situation, all within the same exercise.
Case-based learning is another popular approach, where small mixed-profession groups work through written or video patient cases and discuss how each discipline would contribute to care. Some programs embed IPE directly into clinical rotations, placing students from different fields on the same hospital unit to collaborate on real patient care under supervision.
Virtual formats have expanded rapidly. Multi-institutional programs now use platforms that combine recorded content (video interviews with professionals, written case studies) with live virtual sessions where students from different schools and disciplines meet over video conferencing to work through cases together. During the COVID-19 pandemic, virtual IPE became a primary method for maintaining cross-professional training when in-person sessions weren’t possible, and many programs have kept these digital options as a permanent feature.
Effects on Patient Safety and Errors
One of the strongest arguments for IPE comes from its impact on medication errors. A study in intensive care units found that after implementing an interprofessional medication safety program, error rates dropped significantly. Before the program, 34% of staff reported two to three errors and 10% reported six or more. Afterward, 62% of staff reported only one error, and zero staff reported six or more. The improvement was statistically significant across reports from physicians, nurses, and clinical pharmacists.
Communication breakdowns between professions are one of the leading contributors to preventable harm in hospitals. When a nurse isn’t sure how to raise a concern with a physician, or when a pharmacist’s input gets lost in a workflow gap, patients are the ones who suffer. IPE trains these communication patterns before they become life-or-death situations.
Impact on Efficiency and Cost
Interprofessional teamwork also affects how quickly patients move through hospitals. A study at a Swedish emergency department found that interprofessional team-based triage shortened patient stays by an average of 21 minutes compared to physician-led triage and 12 minutes compared to nurse-led triage, after adjusting for other factors. Those minutes add up across thousands of patients per year.
The financial case is compelling too. A German university hospital compared an interprofessional training ward (where students from multiple professions managed patients together under supervision) with conventional wards over four years. The interprofessional ward generated roughly €1,370 more in revenue per case and spent about €236 less on materials per case. Personnel costs were slightly higher initially because senior physicians spent more time supervising, but those costs dropped as the ward expanded from 8 to 12 beds. Overall, the interprofessional ward produced approximately €1,509 more profit per case than conventional units.
Barriers to Implementation
Despite the evidence, getting IPE off the ground is genuinely difficult. The most persistent barrier is scheduling. Nursing, medical, pharmacy, and therapy programs all run on different academic calendars with packed curricula. Finding a time when students from three or four programs can be in the same place is a logistical puzzle that many institutions struggle to solve. Busy clinical schedules make it even harder for practicing professionals.
Professional hierarchy is another obstacle. Entrenched role perceptions, where one profession’s input is implicitly valued over another’s, can undermine the collaborative spirit IPE is meant to build. Students pick up on these dynamics quickly. If a simulation exercise subtly positions medical students as the decision-makers and everyone else as support, it reinforces the very silos IPE is supposed to break down.
Resources are a real constraint as well. Some programs require as many as 40 faculty members per year to run effectively, and building IPE into the curriculum often means coordinating changes across multiple departments or even separate colleges within a university. Smaller institutions and those in lower-resource settings face steeper challenges in sustaining these programs long-term.
How Educators Prepare to Teach IPE
Teaching IPE requires a different skill set than teaching within a single discipline. Faculty development programs typically cover knowledge of interprofessional collaborative practice, group facilitation techniques, strategies for giving feedback across professions, and understanding each discipline’s scope of practice. Consensus building and creating a positive learning environment come up repeatedly as essential skills.
One telling finding from faculty training research: participants who received instruction in group facilitation later admitted they still missed many “teachable moments” when facilitating workshops on their own. Leading a room of students from five different professions, each with different vocabularies and assumptions about patient care, is a skill that takes practice. Knowing your own field well doesn’t automatically translate to guiding a productive conversation across fields.
How IPE Programs Are Measured
Most IPE programs assess their impact through student attitude surveys, the most common being the Readiness for Interprofessional Learning Scale (RIPLS). This questionnaire measures how open students are to learning with other professions, how they view teamwork, and whether they understand each other’s roles. Validated across large student populations, the refined version uses 17 items organized around four factors.
The limitation of relying on self-reported attitudes is that students may rate themselves more favorably than their actual behavior warrants, particularly when IPE participation is mandatory or graded. More robust programs supplement attitude surveys with direct observation of teamwork during simulations, clinical performance metrics, and patient outcome data like the error reduction and efficiency studies described above. The field is increasingly moving toward measuring what students do, not just how they feel about collaboration.