How to Book an AIIMS Appointment in India

Booking an Appointment on the ORS Portal

The ORS portal is designed to work across dozens of AIIMS branches and government hospitals through one shared login, which makes the process fairly consistent no matter which facility you're booking at.

Step-by-step registration

Visit ors.gov.in, enter your mobile number, verify with the OTP sent to it, and complete a basic profile with your name, age, gender, and address. Once registered, click "Book Appointment" to begin selecting your hospital and department.

Choosing state, hospital, and department correctly

Select your state, then the specific AIIMS branch Delhi, Rishikesh, Bhopal, and many others are listed separately or another government hospital connected to the portal. Choosing the right department matters more than it seems; some specialist departments require a referral letter before booking directly, so check the department's specific requirement on the portal first.

The AIIMS Swasthya app alternative

Alongside the website, the AIIMS Swasthya mobile app offers the same booking functionality for users who prefer a phone app over a browser. Both connect to the same underlying ORS system, so appointments, cancellations, and status checks stay in sync regardless of which one you use.

Documents and Information You'll Need

Government hospital booking asks for a slightly different set of documents than a private clinic, largely because of how identity verification and subsidised care work.

Aadhaar, ABHA, and mobile number

Keep your Aadhaar number and, if you have one, your ABHA health ID ready many departments use these for streamlined registration and to pull up any previously linked health records. A working mobile number is essential throughout, since OTP verification is used at registration, booking, and even cancellation.

Referral letters for specialist departments

Some AIIMS super-specialty departments require a referral letter from a registered doctor before a direct booking is accepted, while general OPD departments usually allow booking without one. The ORS portal specifies each department's requirement, so it's worth checking before assuming a referral is or isn't needed.

Adding family members under one account

The ORS portal allows up to six family members to be registered and booked under a single mobile number, which makes it genuinely convenient to manage appointments for parents, a spouse, and children without juggling separate logins for each person.

ORS portal — What you need at each step

Step	What you do	What you need
1. Register	Visit ors.gov.in or the AIIMS Swasthya app, enter mobile number	A working mobile number for OTP
2. Verify	Enter OTP, complete basic profile	Name, age, gender, address
3. Choose hospital	Select state → AIIMS branch or listed government hospital	The department/specialty you need
4. Book slot	Pick a date and available OPD slot	Referral letter, if the department requires one
5. Pay & confirm	Pay the nominal registration fee online	UPI, card, or net banking
6. Attend	Show up, collect your OPD token, and check in	Aadhaar/ABHA ID, past reports if any

In simple terms

In simple terms: ORS is one website that lets you book a slot at AIIMS or many other government hospitals for a token fee, instead of standing in a line at dawn. You still have to physically go for the OPD visit and may wait once there, but the online booking removes the worst part the wait just to get a number.

What to Expect on the Day of Your OPD Visit

Booking online secures your date and rough time slot, but the on-ground experience at a government hospital still involves a few extra steps compared to a private clinic visit.

Registration counter, tokens, and queues

Even with a confirmed online booking, you'll typically collect a physical OPD token at the registration counter on arrival, which determines your position in that day's queue for the department. Arriving with time to spare for this step, rather than right at your booked slot time, avoids unnecessary stress.

Typical waiting times

Wait times vary considerably some general OPD departments move through patients within an hour or two of the booked slot, while high-demand super-specialty clinics at flagship AIIMS branches can involve a longer wait on the day itself, on top of the weeks it may have taken to get the appointment date at all.

What happens at follow-up visits

Follow-up appointments can usually be rebooked through the same ORS portal using your existing appointment ID or registered mobile number, and don't always require repeating the full new-patient registration process, which speeds up subsequent visits considerably.

Government Hospital vs Private Hospital Booking

Both routes lead to a qualified doctor, but the trade-offs between them are real and worth weighing honestly rather than assuming one is simply "better."

Cost differences

AIIMS OPD registration is heavily subsidised, with the fee typically around ₹10 for new registration a fraction of even a modest private consultation fee, which commonly runs ₹300 to ₹1,500 or more for a specialist.

When AIIMS-level care is worth the extra time

For complex or specialised conditions certain cancers, rare disorders, advanced cardiac care the depth of expertise and equipment at institutes like AIIMS can be worth a longer wait than a comparable private consultation, particularly when cost is a genuine constraint for the family.

Preparing well since specialist time is limited

Government hospital OPDs move through a high volume of patients each day, which makes walking in prepared even more valuable than at a private clinic our guide to specialist consultation preparation covers exactly what to bring and which questions are worth the limited time you'll have.

When Not to Wait for a Government Hospital Slot

• Any medical emergency chest pain, breathlessness, severe bleeding, sudden weakness

• A condition your doctor has flagged as needing urgent specialist attention

• Symptoms rapidly worsening while an OPD slot is still weeks away

• A child or elderly parent showing signs of serious illness high fever with lethargy, dehydration

• Situations where a private hospital or teleconsultation can get you seen the same day and delay would be risky

Emergency

Government hospitals also run 24/7 emergency departments separate from OPD booking for anything urgent, go straight to the emergency counter or call 108, don't wait for an ORS slot.

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FAQs

How do I book an AIIMS appointment online?

Visit the ORS portal at ors.gov.in or download the AIIMS Swasthya app, register with your mobile number and OTP, select your state and the specific AIIMS branch, choose the department and an available date, and pay the nominal registration fee online to confirm your OPD slot.

How much does an AIIMS appointment cost?

AIIMS OPD registration is heavily subsidised, with the registration fee typically around ₹10 for a new registration, making it one of the most affordable ways to access specialist-level care in India. Actual treatment, tests, or procedures may carry separate charges depending on what's required.

Can I book an AIIMS appointment for a family member?

Yes, the ORS portal allows up to six family members to be registered and booked under a single mobile number, which makes it convenient to manage appointments for parents, a spouse, and children from one account.

Do I need a referral to see a specialist at AIIMS?

Some specialist departments require a referral letter from a registered doctor before you can book directly, particularly for certain super-specialty clinics, while general OPD departments can usually be booked directly through ORS. Check the specific department's requirement on the portal before booking.

How long is the wait time for an AIIMS appointment?

This varies widely by department and hospital some general OPD slots are available within days, while in-demand super-specialty departments at flagship branches can involve a wait of several weeks. Booking online through ORS still gets you a confirmed date faster than walking in without one.

What's the difference between ORS and other government hospital portals?

ORS is a unified national portal covering AIIMS branches and many other government and CGHS-linked hospitals, so one account works across multiple facilities. Some individual state or city hospitals may still run their own separate booking systems, so it's worth checking the specific hospital's website if it isn't listed on ORS.

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Download Seht — free on iOS and Android

Seht keeps the appointment number, the OPD slip, and every report from each visit together in one family record, so nothing gets lost between a booking made today and a follow-up months from now.

Download free:

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Sources and references

1. National Informatics Centre, Ministry of Electronics & Information Technology — Online Registration System (ORS). ors.gov.in

2. All India Institute of Medical Sciences, New Delhi — OPD registration guidelines.

3. National Health Authority — Ayushman Bharat Digital Mission and ABHA integration with hospital records.

Disclaimer: This blog is for informational purposes only and is not medical advice. Seht helps families stay informed, but is not a substitute for professional healthcare guidance.