Why two CABG quotes are rarely describing the same thing
Coronary artery bypass grafting creates new routes around narrowed coronary arteries so that blood supply to the heart muscle improves. That single sentence hides a wide range of operations. A surgeon may plan one bypass or several, may work with the heart stopped on a heart-lung machine or on a beating heart, may take the graft from the chest wall, the forearm or the leg, and may or may not combine the operation with another cardiac procedure. Each of those choices changes the resources the hospital must reserve for you.
This is why a headline figure is a poor comparison tool. A number that looks lower may simply describe a narrower operation, a shorter planned stay, a different ward, or a proposal that stops at the day of surgery. A number that looks higher may include intensive-care days, blood products, imaging and a longer medication course. Neither is automatically better or worse. They are different scopes.
The practical move is to stop comparing totals and start comparing item lists. Ask each hospital for a written, itemised proposal that states what is included, what is excluded, and what is priced separately. If a hospital will only give one lump sum, ask what clinical events would move you outside that sum. The answer tells you more than the figure.
The comparison fields that actually change the total
A CABG estimate becomes comparable when both documents answer the same set of questions. The list below is not a checklist to send to a hospital; it is the set of answers you need in order to read two proposals side by side.
Start with the operation. How many bypass grafts are planned, and what is the planned surgical approach? Is the procedure expected to be on-pump or off-pump? Which vessels are being used as grafts? Is any additional procedure planned in the same session, such as valve work or an arrhythmia procedure? Each of these is a clinical decision made by the treating team, not something you can select from a price list, but each one changes the resources involved.
Then move to the care around the operation. How many days in a general cardiac ward are anticipated, and how many in intensive care? Is the intensive-care element priced per day or as a package? What monitoring, imaging and laboratory testing is included before and after surgery? Are blood products, medications and consumables inside the quoted scope or billed separately?
Finally, look at what happens after discharge. Does the proposal include a follow-up consultation, wound review, medication review or cardiac rehabilitation referral? If follow-up is outside the scope, ask where it would take place and who would provide it. A proposal that ends at discharge is not wrong, but you need to know that is where it ends.
What each missing answer changes about your decision
A missing answer is not a small gap. It changes what you are actually agreeing to.
If the number of grafts is not stated, you cannot tell whether the two proposals describe the same operation. If the ward type is not stated, you cannot tell whether one quote is for a standard cardiac ward and the other for an international department with different room charges. If intensive-care days are not stated, you cannot tell whether a short ICU stay is included or whether every ICU day is added later. If medications and consumables are not named, you cannot tell whether the figure you are comparing is the operation or the operation plus the pharmacy.
The same logic applies to the parts of the journey that are not hospital care. Hospital fees, coordination fees and travel costs are three separate things. A hospital proposal will not normally include your flights, accommodation, local transport or the cost of a companion. Those belong in your own budget, not in the hospital's quote, and mixing them into a comparison makes the clinical figures harder to read.
When an answer is missing, the right response is a specific question, not an assumption. Ask the hospital's international office or the treating team's coordinator to confirm the point in writing. If they cannot confirm it before you travel, that is itself useful information about how the proposal was built.
Records that make a CABG estimate meaningful
A hospital cannot scope an operation without seeing your heart. The records that usually matter for a CABG discussion include your coronary angiography or CT coronary imaging, recent echocardiography, your current medication list, blood test results, and any previous cardiac procedures or reports. A short summary of your symptoms and how they have changed is also useful.
These are items to ask the receiving clinician about, not a universal prerequisite list. Different hospitals and different surgeons will want different things, and the treating team decides what is sufficient for their own assessment. What matters is that you send what you have, clearly labelled, rather than waiting until you have a perfect file. If something is missing, the hospital can tell you what it still needs.
One boundary is worth stating plainly. A records-based review, however detailed, does not establish that you are a candidate for surgery, that a particular hospital will accept you, or that a specific operation will be recommended. Those decisions belong to the treating clinicians after they have assessed you. An estimate built on records is a planning tool, not a clinical clearance.
Questions whose answers change your next step
Some questions are worth asking before you commit to anything. The answers determine whether you keep comparing, ask for a revised proposal, or move to a different hospital.
Ask what the written estimate covers and what it excludes. Ask whether the quoted ward type is the one you would actually be admitted to. Ask how the hospital handles a longer-than-expected stay, a complication, or a change in the planned operation. Ask whether the surgeon who reviews your records is the surgeon who would operate, and whether the hospital can confirm that in writing. Ask what the payment schedule looks like and when each payment is due.
Ask, too, about the practical side of being an international patient: how interpretation is arranged, whether an English-language consent discussion is available, who to contact outside working hours, and what the hospital expects from a companion. These are administrative questions, but they affect how smoothly the clinical plan runs.
If you are comparing more than one hospital, send the same records and the same questions to each. That is the only way to see whether the difference in the proposals is a difference in price or a difference in scope.
When the comparison should wait
Cost comparison is a planning activity. It assumes you are stable enough to plan. If you have chest pain at rest, worsening breathlessness, fainting, or any symptom that suggests your heart condition is changing, that takes priority over comparing proposals. Seek local medical assessment first. A hospital estimate is not a reason to delay urgent care.
Once your condition is stable and your records are assembled, the comparison becomes straightforward work: same records, same questions, same item list, two written proposals. The hospital decides suitability. Your job is to make sure you are comparing the same thing.
If you would like help understanding what a hospital proposal should contain, you can send a brief summary of your situation through the enquiry form. An initial enquiry is free and does not commit you to any paid service.
Sources & scope of this guide
References and official service information relevant to this guide.
This is general planning information and has not been individually reviewed by a doctor. Medical decisions and personal treatment advice come from your treating clinicians.