Which department should I see for being told you need surgery?

Name: Which department should I see for being told you need surgery?
Creator: Which Department
Published: 2026-09-17

2026-09-17 · Neutral information that names no hospital, doctor or region. No rankings, recommendations or reviews.

Short answer

The department you should visit depends entirely on the body part or condition that requires surgery — for example, Orthopedics(정형외과) for bones and joints, General Surgery(외과) for abdominal organs, or Neurosurgery(신경외과) for the spine or brain. If you have already been told surgery is needed by a doctor, that same doctor or their department will usually coordinate next steps, including referral to a surgical specialist if needed. In cases where you are seeking a second opinion or your first consultation about a surgical recommendation, start with the department most closely related to the affected body part.

Which department

1General Surgery (외과)
General Surgery covers a broad range of surgical procedures involving the abdomen, digestive organs, thyroid, breast, skin, and soft tissues. If you have been told surgery is needed for any of these areas and are unsure where to start, this department is often the appropriate first contact. — First / second line: You may visit a General Surgery clinic (의원) directly if the surgical recommendation is for an abdominal or soft-tissue condition. For more complex cases or where advanced imaging or hospitalization is anticipated, a referral to a hospital (병원 or 종합병원) is generally arranged.
2Orthopedics (정형외과)
Orthopedics handles surgical needs related to bones, joints, ligaments, tendons, and the musculoskeletal system. Common scenarios include fractures that do not heal well, joint replacements, or conditions like herniated discs involving the spine from a structural standpoint. — First / second line: An Orthopedics clinic at the primary care level (의원) can assess whether surgery is truly indicated and provide a referral letter (진료의뢰서) to a specialist hospital if the procedure requires a more advanced facility.
3Neurosurgery (신경외과)
Neurosurgery handles surgical conditions involving the brain, spinal cord, and peripheral nerves. If surgery has been recommended for a herniated disc with nerve compression, a brain lesion, or similar neurological structure, this is the appropriate department. — First / second line: Neurosurgery consultations typically occur at the secondary or tertiary hospital level (병원, 종합병원, 상급종합병원). A referral letter from a primary care physician or another specialist is legally required for full insurance coverage only at tertiary hospitals (상급종합병원); at secondary hospitals, you can generally access this department directly under the national health insurance system.
4Department Corresponding to the Affected Organ System
Many surgical recommendations originate within specialty departments — for instance, Urology(비뇨의학과) for kidney or prostate surgery, Obstetrics and Gynecology(산부인과) for uterine or ovarian surgery, Ophthalmology(안과) for eye surgery, or Cardiothoracic Surgery(흉부외과) for heart or lung surgery. The surgical subspecialty follows the organ system involved. — First / second line: If you have already been evaluated by a specialist in a related field and surgery was recommended, that same department will generally manage the surgical planning. If you are starting fresh, identifying the organ system involved helps determine which department to approach first.

Go to the ER / call 119 if

If any of the following applies, do not choose a department — go to an emergency room or call 119 (Korea's emergency number).

Sudden severe pain, loss of consciousness, or inability to move a limb — go to the emergency room (응급실) or call 119 immediately rather than scheduling an outpatient appointment.
Signs of internal bleeding such as vomiting blood, passing blood in stool, or a rapidly distending abdomen require emergency care without delay.
New onset of neurological symptoms such as sudden weakness on one side of the body, slurred speech, or vision loss should be treated as a medical emergency.
High fever accompanied by redness, warmth, and swelling around a surgical site or wound may indicate a serious infection requiring urgent evaluation.
Chest pain, severe difficulty breathing, or a sensation of the heart beating irregularly should prompt an immediate visit to the emergency room rather than a surgical outpatient clinic.

Before your visit

Bring any existing medical records, imaging results (X-ray, CT, MRI), or pathology reports that led to the surgical recommendation, as these will help the consulting surgeon assess your case efficiently.
Prepare a written list of all medications, supplements, and herbal remedies you are currently taking, including dosages, since these can affect surgical planning and anesthesia.
Note when the symptoms began, how they have changed over time, and any previous treatments or procedures you have already undergone for the same condition.
If you have received a surgical recommendation from one doctor and wish to seek a second opinion, bring a written summary or referral letter (진료의뢰서) to facilitate communication between clinicians.
Clarify your insurance status before the visit — under Korea's national health insurance (건강보험), a referral letter is legally required to receive full coverage benefits only at tertiary hospitals (상급종합병원); secondary hospitals (병원 and 종합병원) can generally be visited directly without one.
Consider writing down specific questions you want to ask the surgeon, such as the purpose of the surgery, alternative options, expected recovery time, and risks, so you can make an informed decision.

General principles

When a surgical recommendation is made, the relevant department is determined primarily by which organ or body system is affected. Korean hospitals generally organize surgical care around organ-based specialties, so a recommendation for surgery does not point to a single universal department but rather directs you toward the specialty most closely associated with the condition.

In Korea's tiered healthcare system, primary care clinics (의원) can evaluate many conditions and issue referral letters to secondary hospitals (병원) or tertiary centers (종합병원, 상급종합병원) where surgical teams are available. Arriving at a tertiary hospital (상급종합병원) without a referral letter may result in higher out-of-pocket costs under the national health insurance structure, whereas secondary hospitals can generally be visited directly without this concern.

A surgical consultation typically involves a review of prior imaging or test results, a physical examination, and a discussion of whether surgery is the most appropriate course of action. The surgeon will generally explain alternative options and the expected risks and benefits — this conversation is part of the standard process and does not obligate you to proceed.

If you are uncertain which department applies to your situation, a general internal medicine clinic (내과 의원) or a general practitioner can often help direct you to the correct surgical specialty and provide the necessary referral documentation.

FAQ

Should I go to a small clinic or a large hospital if I have been told I need surgery?

Generally, surgical procedures beyond minor outpatient operations are performed at secondary or tertiary hospitals (병원 or 종합병원) in Korea. However, it is common practice to first consult a primary care clinic (의원) in the relevant specialty, obtain a referral letter, and then proceed to a larger facility — and at tertiary hospitals (상급종합병원), this referral letter is legally required for normal insurance coverage.

Can I get a second opinion about a surgical recommendation in Korea?

Yes, seeking a second opinion is a normal and accepted practice in Korean medical culture. Bringing your existing records, imaging, and any written summaries from the first doctor will allow a second surgeon to evaluate your case without repeating unnecessary tests. A second opinion can be sought at the same level of hospital or at a different institution.

What kinds of tests are typically done before surgery is confirmed?

The specific tests depend on the condition and the body part involved, but pre-surgical evaluation commonly involves imaging studies, laboratory blood tests, and sometimes specialized diagnostic procedures to confirm the diagnosis and assess surgical risk. The ordering of these tests is determined by the consulting surgeon based on your individual circumstances, and a doctor's guidance is necessary before any testing.

Does the process differ for elderly patients or children when surgery is recommended?

For pediatric patients, surgical care is generally coordinated through Pediatric Surgery(소아외과) or a pediatric-focused subspecialty depending on the condition, and many larger hospitals have dedicated pediatric surgical teams. For elderly patients, pre-surgical assessment often involves additional evaluation of overall health and organ function, and the surgical team may coordinate with internal medicine specialists — the appropriate department remains the one corresponding to the affected organ system, but the evaluation process may be more comprehensive.

Find a clinic (external directories)

External directories for finding a clinic by region once you know the department (public data, no rankings or recommendations).

Hospital directory by region (koreahospital.org)

This page is general medical information and does not replace diagnosis, treatment or choosing a clinic. Consult a doctor for any symptom. In an emergency, go to the ER or call 119 immediately.