This question usually arrives at one of two extremes.
Some patients wait too long — assuming India will be available whenever they're ready, then scrambling when a surgeon's schedule fills up or a visa takes longer than expected. Others over-plan for months before making a single inquiry, losing time they didn't need to lose.
The honest answer sits in the middle. Here's the realistic timeline.
The Minimum Realistic Window: 3–4 Weeks
If your procedure is straightforward, your reports are recent and complete, and you have no visa complications, three to four weeks is the minimum realistic window from first inquiry to treatment date.
Here's why:
- Medical records review and specialist matching: 24–48 hours with Sano's team
- Cost estimate and hospital confirmation: 2–4 days
- e-Medical Visa processing: 72 hours to 5 business days
- Flight booking: ideally 1–2 weeks before travel for reasonable fares
- Pre-travel preparation: packing, GP briefing, companion arrangements
Three weeks is tight. Four weeks is comfortable. Less than three weeks is possible for urgent cases but leaves no buffer for anything unexpected.
The Recommended Window: 6–8 Weeks
For most patients, 6–8 weeks is the difference between a trip that feels planned and one that feels rushed.
Why 6–8 weeks is better:
Flights are cheaper. Long-haul flights booked 6–8 weeks out typically cost 20–35% less than those booked 2 weeks out. On a return journey for two people from the UK or US, this can be a $400–$800 difference.
Surgeon scheduling. Senior specialists have full diaries. Six to eight weeks out, you can book the surgeon who's right for your case. Leave it too late and you take whoever's free.
Visa buffer. e-Medical Visa processing is usually 72 hours, but around Indian public holidays or high-demand periods it can extend. Six weeks of lead time means a visa delay is a minor inconvenience rather than a crisis.
Time to prepare medically. Some procedures have pre-operative requirements — weight management, medication adjustments, specific blood work. Six to eight weeks gives your body time to prepare properly.
Room to think. Travelling for surgery is a big decision. Two weeks isn't enough time to feel sure about it. Six to eight weeks is.
By Procedure: What Each One Needs
Some procedures need more lead time than others — not because of visa or logistics, but because of the nature of the treatment itself.
Cardiac surgery — 6–8 weeks recommended. Pre-operative cardiac investigations may need to be repeated closer to the surgery date if your existing reports are older than 3 months.
Joint replacement (knee, hip) — 4–6 weeks is workable. Pre-operative blood work and X-rays need to be recent; your surgeon will specify what's needed.
Cancer treatment — start the inquiry immediately. Oncology cases are time-sensitive. Sano's team can turn around a specialist review in 24–48 hours and prioritise scheduling. If this is you, call rather than filling in a form.
IVF — 6–8 weeks minimum, because your treatment cycle needs to be coordinated with your menstrual cycle. This requires more precise timing than surgical procedures.
Dental work (implants) — 4–6 weeks for the initial trip. But plan your full treatment timeline from the start — if you need full arch implants, you'll need a second trip 3–6 months later for final prosthetics. Factor that into your annual calendar.
Ayurveda retreats — Sano's retreat programmes run in fixed batches with limited places. Check availability and book as early as possible — popular dates fill quickly, particularly the French-language Panchakarma programme.
Eye surgery and minor dental — 3–4 weeks is usually sufficient. These are shorter stays with simpler logistics.
What Happens If You're Urgent
Some patients don't have 6–8 weeks. A fast-growing tumour, a cardiac condition that's worsening, a pain level that can't wait — these are real situations.
India's zero waiting period means that on the hospital side, urgent cases can often be accommodated within days. The constraint is usually the logistics around getting there — visa, flights, and arranging leave from work or childcare at short notice.
For urgent cases, contact Sano's team directly on WhatsApp rather than starting with the standard inquiry form. Sano runs the specialist review and hospital scheduling in parallel with your visa application — nothing waits for anything else.
What to Have Ready Before You Inquire
The faster you provide these, the faster everything moves:
- Recent medical reports — diagnosis letter, blood work (within 3–6 months), imaging (CT, MRI, X-ray, echocardiogram as relevant)
- Current medication list with doses
- Passport details (for visa preparation)
- Preferred travel window — even a rough one ("sometime in October" is enough to start scheduling)
The single biggest cause of delays in the planning process isn't the hospital or the visa — it's patients waiting to gather their reports. Pull them together before you make your first inquiry — it cuts days off the process.
Frequently Asked Questions
Can I book a hospital date before my visa is approved?
Yes — and you should. Hospital scheduling and visa processing happen in parallel. You don't need a visa in hand to confirm a surgical date. If for any reason the visa is delayed, dates can be adjusted.
Should I book flights before the hospital date is confirmed?
No. Confirm your surgical date first, then book flights. Changing a non-refundable flight because a hospital date shifted costs more than the savings from booking early.
How long are medical reports valid for?
Blood work is typically valid for 3–6 months. Imaging validity depends on your condition — a stable orthopaedic case may use X-rays from 6–12 months ago; a cardiac case typically needs recent imaging. Your Sano specialist review will flag if anything needs to be repeated.
What if I need to cancel or reschedule?
Life happens. Sano's team manages rescheduling with the hospital when needed. Hospital deposit and cancellation policies vary — ask about these specifically during your case review so you understand the terms before committing.
Whenever You're Ready
If you have 6–8 weeks, use them. If you have less, that's fine too — tell Sano's team your timeline and they'll work around it.
Book your free case review →
WhatsApp: +91 85300 54299 — 24/7, in your language.
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