Emergency medicine physicians (often called "ER doctors" in the United States) specialize in providing care for unscheduled and undifferentiated patients of all ages.
By contrast, in countries following the Franco-German model, the specialty does not exist, and emergency medical care is instead provided directly by anesthesiologists (for critical resuscitation), surgeons, specialists in internal medicine, paediatricians, cardiologists or neurologists as appropriate.
[2] Emergency medicine is a medical specialty—a field of practice based on the knowledge and skills required to prevent, diagnose, and manage acute and urgent aspects of illness and injury affecting patients of all age groups with a full spectrum of undifferentiated physical and behavioural disorders.
Most patients present to emergency departments with low-acuity conditions (such as minor injuries or exacerbations of chronic disease), but a small proportion will be critically ill or injured.
They must have some of the core skills from many medical specialities—the ability to resuscitate a patient (intensive care medicine), manage a difficult airway (anesthesiology), suture a complex laceration (plastic surgery), set a fractured bone or dislocated joint (orthopaedic surgery), treat a heart attack (cardiology), manage strokes (neurology), work-up a pregnant patient with vaginal bleeding (obstetrics and gynaecology), control a patient with mania (psychiatry), stop a severe nosebleed (otolaryngology), place a chest tube (cardiothoracic surgery), and conduct and interpret x-rays and ultrasounds (radiology).
This generalist approach can obviate barrier-to-care issues seen in systems without specialists in emergency medicine, where patients requiring immediate attention are instead managed from the outset by specialty doctors such as surgeons or internal physicians.
In other countries like Australia, New Zealand, or Turkey, emergency medicine specialists are almost always salaried employees of government health departments and work in public hospitals, with pockets of employment in private or non-government aeromedical rescue or transport services, as well as some private hospitals with emergency departments; they may be supplemented or backed by non-specialist medical officers, and visiting general practitioners.
Larrey operated ambulances with trained crews of drivers, corpsmen and litter-bearers and had them bring the wounded to centralized field hospitals, effectively creating a forerunner of the modern MASH units.
[24] They are compensated in the mid-range (averaging $13,000 annually) for non-patient activities, such as speaking engagements or acting as an expert witness; they also saw a 12% increase in salary from 2014 – 2015 (which was not out of line with many other physician specialities that year).
[31][30] In one such program, two specific conditions listed were directly tied to patients frequently seen by emergency medical providers: acute myocardial infarction and pneumonia.
[40] Estimates suggest that over half (approximately 55%) of all quantifiable emergency care is uncompensated[41][42] and inadequate reimbursement has led to the closure of many EDs.
[35] Moreover, physician knowledge of prices for treatment and analyses, discussions on costs with their patients, and a changing culture away from defensive medicine can improve cost-effective use.
[47][53] While the goals of EMTALA are laudable, commentators have noted that it appears to have created a substantial unfunded burden on the resources of hospitals and emergency physicians.
[55] While this still exists today, as mentioned above, it is critical to consider the location in which care is delivered to understand the population and system challenges related to overutilization and high cost.
For all systems, regardless of funding source, EMTALA mandates EDs to conduct a medical examination for anyone that presents at the department, irrespective of paying ability.
[60] Non-profit hospitals and health systems – as required by the ACA – must provide a certain threshold of charity care "by actively ensuring that those who qualify for financial assistance get it, by charging reasonable rates to uninsured patients and by avoiding extraordinary collection practices.
That said, despite policy efforts and increased funding and federal reimbursement in urban areas, the triple aim (of improving patient experience, enhancing population health, and reducing the per-capita cost of care) remains a challenge without providers' and payers' collaboration to increase access to preventive care and decrease in ED usage.
According to Mead v. Legacy Health System,[62] a patient-physician relationship is established when "the physician takes an affirmative action with regard to the care of the patient".
[64] The miscommunication of patient information is a crucial source of medical error; minimising shortcoming in communication remains a topic of current and future research.
However, maintaining public trust through open communication regarding a harmful error can help patients and physicians constructively address problems when they occur.
In terms of procedures, they cover a wide and broad range, including treatment to GSW's (Gun Shot Wounds), Head and body traumas, stomach bugs, mental episodes, seizures and much more.
Most developing countries follow the Anglo-American model: the gold standard is three or four-year independent residency training programs in emergency medicine.
[79] Prospective rural generalists undertaking this four-year fellowship program have an opportunity to complete Advanced Specialised Training (AST) in emergency medicine.
The residency consists of a three-year program with training in all emergency department specialties (i.e. internal medicine, surgery, pediatrics, orthopedics, OB/GYN), EMS and intensive care.
About a decade ago, emergency medicine residency training was centralized at the municipal levels, following the Ministry of Public Health guidelines.
[85] Many private hospitals and institutes have been providing emergency medicine training for doctors, nurses and paramedics since 1994, with certification programs varying from six months to three years.
It requires passing the two-part exam: first and final part (written and oral) to obtain the SBEM certificate, equivalent to a doctorate.
Specialty training takes six years to complete, and success in the assessments and a set of five examinations results in the award of Fellowship of the Royal College of Emergency Medicine (FRCEM).
Many established EM consultants were surgically trained; some hold the fellowship of Royal College of Surgeons of Edinburgh in accident and emergency – FRCSEd (A&E).
Of growing significance are the ethical issues and legal obligations that surround the Mental Health Act, as increasing numbers of suicide attempts and self-harm are seen in the emergency department.