Medical Invitation Letter, Issued the Right Way.
Every Indian medical visa application stands on one document: the Medical Invitation Letter from the hospital that will treat you. Without it, the application cannot proceed. With a single wrong letter in a name or a mistyped reference number, the application can stall for weeks. This page explains — precisely and in order — what the letter is, how a hospital issues it, what it contains, and what to verify before you submit your application.
Issued by
the Indian hospital that will treat you — no one else can issue a genuine letter.
Needed for
your Indian medical visa application; the application cannot proceed without it.
Key item on it
your Medical Visa Reference Number, which you copy exactly into the application form.
Tied to
the named hospital only — your visa is issued for treatment at that hospital.
What the invitation letter is
What a genuine letter typically contains
Hospital formats vary slightly, but a genuine invitation letter typically shows:
- The hospital’s name and letterhead, with its address and contact details.
- The patient’s full name and passport number, exactly as in the passport.
- A brief statement of the medical condition and the treatment or department concerned.
- The expected timing of the treatment, where the hospital states it.
- The Medical Visa Reference Number — the reference you enter in your visa application.
- The issuing authority’s name, signature and seal, with a contact for verification.
If a “letter” reaches you without the hospital’s identity or without a reference number, treat it with suspicion and ask us to check it before you pay anyone anything.
What you provide to get the letter
- The patient’s information exactly as in the passport (full name, passport number, date of birth).
- The patient’s current medical reports — prescriptions, test reports, discharge summaries and imaging reports — so the hospital can review the case properly.
- A short note of the treatment you are seeking, if you know it.
The hospital may ask for an additional document in a specific case; we tell you before anything is sent, and nothing is shared without your permission.
How the letter is issued
- Share the patient’s details and medical reports with us.
- We send the file to the chosen hospital and doctor — this is the same review flow as our Live Report Check service.
- The hospital verifies the case: the doctors review the reports and the hospital approves the patient for treatment.
- The hospital issues the invitation letter carrying your Medical Visa Reference Number.
- You receive the letter as a PDF, ready to download, print and use.
- Enter the reference number exactly as printed into your online visa application form, and attach the letter with your application.
Verify before you submit — this is where applications are won or lost
- Names and passport details must match the passport letter-for-letter. Check them with us before the hospital finalises the letter; corrections afterwards are slow and may require a completely fresh letter.
- Copy the Medical Visa Reference Number digit-for-digit. One wrong digit can hold up the entire case.
- Remember the visa is tied to this hospital. Changing hospital later requires permission from the FRRO in India — so compare hospitals first (our Find Doctor and Hospital List pages help), then commit.
Common mistakes we protect you from
- Applying with a letter that has a misspelt name or wrong passport number.
- Typing the reference number incorrectly into the application form.
- Getting a letter from one hospital while actually planning treatment at another.
- Sending incomplete or outdated reports, which delays the hospital’s review.
- Paying an unknown person for a “guaranteed” letter — genuine letters come only from hospitals.
What Dream Tours does for you
- Builds a complete, organised file — patient information plus reports — that a hospital can review without going back and forth.
- Sends it to the right hospital and follows up through verification and approval until the letter is issued.
- Verifies the issued letter together with you — names, passport details, reference number — before you apply.
- Carries the journey forward: medical visa application, doctor appointment, travel and stay, all in one place.
- Confirms the expected time for your case upfront and keeps you updated at every stage.
Frequently asked questions
Is the invitation letter compulsory for a medical visa?
Yes. The medical visa application requires the invitation letter from the treating hospital in India.
Who can issue the letter?
Only the Indian hospital that will treat you, after its doctors review your reports and approve your case. No agent or middleman can issue a genuine one.
What is the Medical Visa Reference Number?
A unique reference printed on the invitation letter. You copy it exactly into your online visa application and attach the letter.
What if a name or detail on my letter is wrong?
Tell us immediately — before you apply. Corrections after submission are slow and may need a fresh letter, which is why we verify every detail with you first.
Can I change my hospital after the letter is issued?
The visa is issued for the hospital named in the letter; changing it later needs FRRO permission in India. It is far easier to choose correctly at this stage — we help you compare.
How long does the letter take to arrive?
It depends on the hospital and the completeness of your reports. We confirm the expected time for your case upfront and update you until the letter is in your hand.
Does the invitation letter guarantee my visa?
No document can. The visa decision belongs to the High Commission of India. What the letter does is make your application complete and credible — and that is exactly what we make sure of.
Get your invitation letter arranged
BRTC Market, 3rd Floor, Bogura · WhatsApp 01581-753048 · 24/7 support
We also help with Medical Visa, Live Report Check and Doctor Appointment. Read our guides on the Blog.