To become a neurosurgeon in the US, you earn a bachelor's degree, complete 4 years of medical school, then finish a neurological surgery residency that the ACGME requires to be 84 months long. In the UK, you complete medical school, the two-year foundation programme and at least eight years of neurosurgery specialty training.
Neurosurgeons diagnose and operate on conditions of the brain, spine and nerves, from tumours and trauma to epilepsy and spinal disorders. It's one of the longest training paths in medicine. Here's the route from the residency rules set by the Accreditation Council for Graduate Medical Education (ACGME), NHS Health Careers and the US Bureau of Labor Statistics (BLS), read on 26 October 2026.
The US route, step by step
- Earn a bachelor's degree. No specific major is required, but medical school applicants usually study subjects such as biology or physical science.
- Complete medical school. BLS says it takes an additional 4 years, leading to an M.D. or D.O.
- Match into a neurological surgery residency.
- Complete the 84-month residency. That's seven years, set by ACGME program requirements.
- Get licensed. All states require physicians and surgeons to be licensed, which includes passing standardized national exams. Board certification isn't required, but BLS says it may increase your job opportunities.
What the 84 months contain
This is the detail most guides skip. The ACGME doesn't just set the length; it sets what has to fit inside it:
| ACGME requirement | Minimum |
|---|---|
| Total program length | 84 months |
| Clinical neurological surgery education | 54 months |
| Operative neurological surgery within that | 42 months |
| Structured education in general patient care | Six months |
| Basic clinical neuroscience, in the first 18 months | Three months |
| Critical care for the neurosurgical patient, in the first 18 months | Three months |
| Chief resident on the neurosurgery service | 12 months |
The insight people miss: clinical research doesn't count toward the 54 months of clinical neurological surgery. Research time can sit inside the seven years, but it doesn't shorten the clinical training, so if a program offers you research years, check how it schedules them around the clinical minimum.
What residents must learn to do
The ACGME lists the operations residents must be competent in, including craniotomy for brain tumours, adult spinal procedures through anterior cervical and posterior approaches, peripheral nerve procedures, radiosurgery, device management and critical care procedures such as airway management. Residents must also show they can discuss death honestly and compassionately, and manage several unstable patients at once.
The UK route
- Complete medical school.
- Do the paid two-year foundation programme, with six placements in different settings.
- Apply for neurosurgery specialty training, which takes a minimum of eight years.
- Consider an academic pathway if you'd like to combine training with research.
Competition is fierce. NHS Health Careers says that in 2020 there were 220 applications for 26 neurosurgery specialty training places, and in May 2021 there were 362 consultant neurosurgeons working in the NHS in England. In other words, it's a small specialty, so strong exam results, audit and research, and time in neurosurgery during foundation years all matter.
What neurosurgeons earn (US)
BLS doesn't publish a separate line for neurosurgeons, so there's no official neurosurgeon median to quote. What it does show, as of October 2026 and from May 2025 data, is how high surgical pay runs: pediatric surgeons have a median of $559,030, "surgeons, all other" $414,010 and orthopedic surgeons $358,550, against $275,930 for all physicians and surgeons. Treat any single neurosurgeon salary figure you see online with caution unless it names its source.
Is it right for you?
- You'll be in training well into your thirties, so you need patience for a long route
- You'll do long operations and be on call, so stamina matters
- You'll deliver hard news to patients and families, often
- You'll need precise hands and calm decision-making under pressure
Subspecialties and fellowships
Training doesn't always stop at residency. BLS says subspecialization means an extra fellowship of 1 to 3 years, and doctors seeking board certification may spend up to 9 years in residency depending on the specialty. NHS Health Careers lists areas such as paediatric neurosurgery, neuro-oncology for brain and spinal tumours, spinal surgery, and functional neurosurgery for conditions like epilepsy, movement disorders and cerebral palsy.
Many neurosurgeons also teach medical students and trainees, or work in research at universities, the NHS or the private sector. If an academic career appeals, the UK academic pathway lets you spend part of your training on research.
How residency is organised
ACGME rules also shape where you train. A minimum of 21 months of neurological surgery education must happen at the program's primary clinical site, and core rotations from the third to the seventh year must last at least three months each. When you compare programs, ask how they meet those rules and how much operative time residents get in practice.
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My verdict
Neurosurgery is a long, competitive road on both sides of the Atlantic: seven years of residency after medical school in the US, and eight or more years of specialty training after foundation in the UK. If you're drawn to it, get exposure to neurosurgery early and build research and audit experience, because selection is tight. For related specialties, compare becoming an anesthesiologist and becoming a radiologist.
Frequently asked questions
What subspecialties are there in neurosurgery?
NHS Health Careers lists paediatric neurosurgery, neuro-oncology, spinal surgery and functional neurosurgery for conditions such as epilepsy and movement disorders.
How many years does it take to become a neurosurgeon?
In the US, a bachelor's degree, 4 years of medical school and an 84-month (seven-year) neurological surgery residency. In the UK, medical school, a two-year foundation programme and at least eight years of specialty training.
How long is neurosurgery residency?
The ACGME requires neurological surgery residency programs to be 84 months long.
Does research count toward neurosurgery residency?
Research can sit within the 84 months, but clinical research doesn't count toward the 54 months of clinical neurological surgery education.
How competitive is neurosurgery in the UK?
NHS Health Careers says there were 220 applications for 26 specialty training places in 2020.
How much do neurosurgeons make?
BLS doesn't publish a separate neurosurgeon figure. As of October 2026, its surgeon lines include a median of $414,010 for surgeons, all other.
Do you need to be a chief resident in neurosurgery?
Yes. ACGME requires residents to spend 12 months as chief resident on the neurological surgery service.
