At a glance
An X-ray is a quick imaging test that uses a small dose of radiation to produce a picture of the inside of the body. The radiation passes through soft tissue but is blocked by denser material such as bone, so bones appear bright white on the image while surrounding tissue appears grey or black.
A detector on the other side of the body captures the pattern of radiation that passes through and converts it into a flat, two-dimensional image. A radiologist (a doctor who specialises in reading medical images) then studies the picture and sends a report to your referring doctor, usually within hours.
Medical Condition
X-rays are one of the most widely used diagnostic tools in medicine because they give a fast, clear view of bones and certain organs without surgery. Doctors order them when they need a quick answer about a possible fracture, infection, foreign object, or change in organ size.
- Broken or fractured bones, including stress fractures that follow repetitive strain
- Chest infections such as pneumonia (lung infection) or tuberculosis (TB)
- Monitoring chronic lung conditions such as COPD (chronic obstructive pulmonary disease, a long-term breathing problem)
- Detecting an enlarged heart or fluid around the lungs
- Spotting swallowed or inhaled foreign objects, especially in children
- Assessing joint conditions such as osteoarthritis (wear-and-tear joint damage) or bone erosion from rheumatoid arthritis
- Checking the position of medical devices such as pacemakers or feeding tubes
- Screening for certain cancers, such as early lung cancer or bone tumours
X-rays are not always the best choice. Doctors generally prefer other imaging methods in a few situations.
- Detailed soft-tissue problems, such as injuries to muscles, tendons, or ligaments, are better seen with MRI
- Abdominal organs like the liver or kidneys are usually examined with ultrasound (USG) or CT first
- Pregnant patients: doctors avoid chest or abdominal X-rays during pregnancy unless the clinical need clearly outweighs the risk, because any radiation exposure carries a small theoretical risk to the developing baby
Risks & Complications
A standard X-ray carries very little risk for most people. The radiation dose is low, roughly comparable to what you receive from natural background radiation over a few days.
- Radiation exposure: the dose from a single X-ray is small, but repeated exposures over a lifetime accumulate, so doctors only order X-rays when clinically justified
- Pregnancy risk: there is a small theoretical risk to an unborn baby if the abdomen or pelvis is irradiated; a lead apron (a protective shield) is used to cover the abdomen when it is not the area being imaged
- No risk of allergic reaction: unlike CT or MRI with contrast dye, a plain X-ray uses no injected substances
- Mild discomfort: holding an uncomfortable position briefly while the image is taken
Preparation & Procedure
Almost no preparation is needed for a standard X-ray. You can eat, drink, and take your usual medications normally beforehand. If your doctor has ordered a specialised X-ray with contrast, such as a barium swallow (where you drink a chalky liquid so the oesophagus shows up clearly), separate instructions will be given.
Tell the radiographer (the technician who operates the X-ray machine) if you are pregnant or think you might be, if you have any metal implants such as joint replacements or surgical clips, or if you are unable to hold still. You will be asked to remove jewellery, glasses, and any clothing with metal fastenings in the area being imaged.
No blood tests or other pre-procedure tests are routinely required for a plain X-ray. The procedure itself is brief, usually taking only a few minutes from the moment you enter the room.
- You change into a gown or remove clothing over the area to be imaged
- The radiographer positions you, whether standing, sitting, or lying down, depending on which body part is being examined
- A lead apron is placed over any body parts that do not need to be imaged, to limit radiation exposure
- You are asked to stay completely still, and sometimes to hold your breath for a second or two
- The machine takes the image in a fraction of a second; you feel nothing
- The radiographer may take two or three images from different angles to give the doctor a complete view
- You are free to leave as soon as the images are confirmed to be usable
Aftercare
There is no recovery period after a plain X-ray. You can drive, eat, work, and carry on with your day the moment you leave the room. The aftercare focus is entirely on getting your results and acting on them.
- Results: a radiologist reads the images and sends a written report to your referring doctor, usually within hours for routine studies and faster for urgent cases
- Follow-up appointment: your doctor will discuss the findings with you and decide whether further imaging, such as MRI or CT, or other investigations are needed
- No wound care: the procedure leaves no incision, needle mark, or skin change requiring attention
- No activity restrictions: there is nothing to rest, avoid lifting, or protect after a standard X-ray
- Medication: no change to existing medications is needed unless your doctor advises otherwise based on the findings
- If a fracture or serious finding is confirmed: your treatment plan, which may include casting, physiotherapy, or further specialist referral, will be arranged by your doctor
Cost & What Determines It
The price of an X-ray varies considerably depending on where it is done, what body part is examined, and whether it is a simple single-view image or a multi-view study requiring additional films and specialist interpretation.
- Body part and number of views: a chest X-ray with two views costs less than a full spinal series with multiple angles
- Hospital class: a private specialist hospital charges more than a general clinic or outpatient imaging centre
- Country: pricing norms differ significantly across medical travel destinations
- Type of X-ray: a plain film costs less than a contrast-enhanced study such as a barium swallow or an intravenous pyelogram (IVP, an X-ray of the kidneys using injected dye)
- Radiologist interpretation fee: in some facilities this is bundled into one price; in others it is billed separately
- Urgency: out-of-hours or emergency reporting may carry an additional fee
- Any follow-up imaging or consultation triggered by the findings
A hospital package for an X-ray typically includes the imaging itself, use of the equipment, and a radiologist report. What tends to be billed separately includes the referring doctor consultation, any repeat films needed due to patient movement, and additional specialist opinions if the images reveal something unexpected.
BPJS Kesehatan does not cover medical procedures performed abroad, and most Indonesian private health insurance policies also exclude overseas treatment. Patients who travel for an X-ray, whether as a standalone test or as part of a broader diagnostic work-up, generally pay out of pocket unless they hold an international health insurance policy that explicitly covers treatment outside Indonesia. Requesting a written cost estimate from the hospital before travelling is the most reliable way to know exactly what you will be charged.
Frequently Asked Questions
Does an X-ray hurt?
An X-ray is painless. You simply stand, sit, or lie in position while the machine takes images, which takes only a few seconds per shot. The only discomfort some people feel is from holding still or lying on a hard surface briefly.
How do I prepare for an X-ray? Do I need to fast?
For most X-rays, no fasting or special preparation is needed at all. You may be asked to remove jewellery, glasses, or clothing with metal fastenings in the area being imaged, because metal blocks the X-ray beam and obscures the picture. If your doctor has ordered a special type, such as a barium swallow (where you drink a liquid to outline the digestive tract), preparation instructions will be given to you separately.
How long does an X-ray take?
The imaging itself usually takes just a few minutes from start to finish. Most appointments, including registration and positioning, are completed within 15 to 30 minutes. Complex views of multiple body parts may take a little longer.
How much does an X-ray cost?
The cost varies depending on which part of the body is being imaged, how many views are needed, and the class of hospital or clinic you attend. A written cost estimate from the facility gives you the most accurate figure for your specific situation.
This page is general information, not a substitute for medical advice. Every case is different. Your doctor decides what is right for you.
