Yes, paramedics intubate. In most U.S. states and many countries worldwide, endotracheal intubation is within a paramedic’s authorized scope of practice for adult patients. It is not authorized for EMTs or Advanced EMTs. That said, the details of when, how, and how often paramedics intubate vary significantly depending on local protocols, the medical director overseeing the EMS system, and the paramedic’s individual training and experience.
What Paramedics Are Authorized to Do
Adult oral endotracheal intubation is a standard paramedic-level skill. In California, for example, state regulations explicitly authorize paramedics to provide pulmonary ventilation through adult oral endotracheal intubation, while prohibiting EMTs and Advanced EMTs from doing so. Every intubation a paramedic performs must follow a protocol written and approved by a local EMS agency medical director, meaning paramedics don’t make the call entirely on their own. They work under physician oversight, even if that physician isn’t physically present.
Some types of intubation require additional approval. Pediatric oral intubation and nasotracheal intubation (through the nose) are classified as “local optional skills” in many systems. That means a paramedic can only perform them if the local medical director has specifically approved the skill, the state EMS authority has signed off, and the paramedic has completed extra training and testing to demonstrate competence.
How Well Paramedics Perform Intubation
A large meta-analysis covering thousands of prehospital intubations found that paramedics and other non-physician providers successfully intubate about 90% of the time overall. The first-pass success rate, getting the tube placed correctly on the first try, is lower: roughly 70% for non-physicians compared to about 87% for physicians. That gap matters because multiple attempts increase the risk of complications and delay other critical care.
One of the most serious risks is esophageal intubation, where the tube goes into the stomach instead of the airway. A German study analyzing 18,000 prehospital cases found that undetected esophageal intubation occurred in about 3.6% of paramedic intubations, compared to 1.1% when performed by EMS physicians. Older studies have reported even higher rates, ranging from 5.5% to 9%. Modern monitoring tools, particularly devices that measure carbon dioxide in exhaled breath, have helped reduce these numbers, but the risk hasn’t been eliminated.
When Paramedics Intubate
The most common scenario is cardiac arrest. When a patient’s heart stops and basic airway maneuvers aren’t enough, paramedics may place an advanced airway to deliver oxygen more reliably during CPR. Intubation is also used for patients in acute respiratory failure who can’t breathe adequately on their own, those with severely altered consciousness who can’t protect their own airway, and occasionally in major trauma where the airway is compromised.
Some paramedic systems also authorize rapid sequence intubation, a technique that uses sedation and a paralytic medication to relax the patient’s muscles before inserting the tube. This is reserved for situations where a conscious or semi-conscious patient needs an airway but can’t be intubated without medication assistance. Not all EMS systems permit paramedics to perform this; it requires specific training, protocol approval, and close medical oversight.
Supraglottic Airways as an Alternative
Intubation isn’t always the first choice. Supraglottic airway devices, which sit above the vocal cords rather than passing through them, are faster and easier to place. They require less training to use reliably, and current guidelines recommend them as the preferred option in EMS systems that don’t have consistently high intubation success rates.
The evidence on which approach produces better outcomes is mixed but leans toward intubation in skilled hands. A study of more than 10,000 out-of-hospital cardiac arrests found that patients who received endotracheal intubation had higher rates of survival to hospital discharge (4.7% vs. 3.9%) and were 40% more likely to survive with satisfactory neurological function compared to those who received a supraglottic device. Intubation also didn’t increase airway or lung complications.
Guidelines from the International Liaison Committee on Resuscitation reflect this nuance. For EMS systems that can demonstrate high intubation proficiency, either approach is considered appropriate. For systems that can’t, particularly in rural areas where a paramedic might go a year or more without needing to manage an advanced airway, supraglottic devices are recommended as the safer choice. For pediatric patients, guidelines generally favor supraglottic devices regardless of system proficiency.
How Technology Is Changing the Picture
Video laryngoscopy, which gives the paramedic a camera view of the airway on a small screen, has improved overall intubation success in the field. A prospective study of prehospital providers found that video laryngoscopy raised overall success rates from 63% to 83% compared to traditional direct visualization. Interestingly, the first-attempt success rates were similar between the two methods. The advantage showed up on second attempts, suggesting that the video screen helps providers troubleshoot and adjust when the first try doesn’t work.
Many EMS systems have adopted video laryngoscopy as their primary intubation tool, and the technology continues to become smaller, more affordable, and more durable for field use.
Maintaining Competency
One of the ongoing challenges with paramedic intubation is practice volume. Intubation is a skill that degrades without regular use, and many paramedics simply don’t encounter enough cases in the field to stay sharp. Some systems address this through structured airway management programs that combine classroom refresher courses (typically around eight hours) with hands-on simulation training every few years, plus periodic skills verification.
The fundamental tension in prehospital airway management comes down to this: intubation produces better outcomes when done well, but doing it well requires consistent practice that many field paramedics struggle to get. That’s why the decision about whether paramedics in a given system should intubate, or rely on simpler airway devices, ultimately rests with local medical directors who can evaluate their providers’ real-world performance data.