Understanding EMS Certification Levels
The National EMS Scope of Practice Model defines four certification levels, each building on the previous. Understanding the differences between EMT and Paramedic scope is important for both the NREMT exam and career planning.
EMT Scope of Practice
EMTs provide basic emergency care and transportation. Their scope includes:
Assessment
- Patient assessment (primary and secondary survey)
- Vital signs including pulse oximetry
- Blood glucose monitoring (in most states)
Airway
- Manual airway maneuvers (head-tilt chin-lift, jaw-thrust)
- Oropharyngeal and nasopharyngeal airways
- Suctioning
- Bag-valve-mask ventilation
- Oxygen delivery via nasal cannula and non-rebreather
- CPAP (in some systems)
Medications
- Aspirin
- Oral glucose
- Epinephrine auto-injector
- Naloxone (nasal or IM in most states)
- Assist with patient's own prescribed medications (nitroglycerin, inhalers)
Other Skills
- Hemorrhage control (direct pressure, tourniquets, wound packing)
- Spinal motion restriction
- Splinting
- CPR and AED
- Emergency childbirth
Paramedic Scope of Practice
Paramedics provide advanced emergency care. Their scope includes everything the EMT can do, plus:
Advanced Airway
- Endotracheal intubation
- Supraglottic airway devices
- Rapid sequence intubation (RSI)
- Surgical cricothyrotomy
- Capnography/ETCO2 monitoring
Cardiac
- 12-lead ECG acquisition and interpretation
- Cardiac monitoring and rhythm interpretation
- Defibrillation, cardioversion, and transcutaneous pacing
Vascular Access
- Peripheral IV access
- Intraosseous (IO) access
- Fluid administration
Medications
- Full formulary including: epinephrine, amiodarone, lidocaine, adenosine, atropine, dopamine, morphine, fentanyl, midazolam, ketamine, albuterol, ipratropium, nitroglycerin, and many more
- IV and IO medication administration
- Medication infusions
Other Advanced Skills
- Needle decompression for tension pneumothorax
- Chest seal application
- Advanced patient assessment and clinical decision-making
Education Requirements
EMT: Approximately 150-200 hours of education. Programs typically run 3-6 months. Prerequisite: CPR certification.
Paramedic: 1,200-1,800 hours of education. Programs run 1-2 years, often resulting in an associate degree. Prerequisite: EMT certification and clinical experience.
Career and Salary
EMTs can work in ambulance services, fire departments, emergency departments, and urgent care facilities. Paramedics have additional opportunities in critical care transport, flight medicine, tactical medicine, and EMS education and supervision. Paramedic salaries are generally 20-40% higher than EMT salaries, with significant variation by region and employer.