AIIMS Appointment: Online Booking, OPD Registration, Status, Documents & Complete Guide 2026
To book an AIIMS appointment online, visit the official ORS portal, select the relevant state and AIIMS hospital, choose the appointment mode and appointment type, verify the patient's mobile number, select the department and available date, and confirm the appointment. AIIMS New Delhi officially provides online OPD appointment access through ORS. Availability depends on the hospital, department and available slots.
AIIMS Appointment is the process of booking an outpatient department (OPD) consultation at the All India Institute of Medical Sciences. Patients can use the official Online Registration System (ORS), where available, to select the hospital, department, appointment type and available date. AIIMS New Delhi officially directs patients to the ORS portal for online OPD appointments.
For patients searching for AIIMS appointment online, AIIMS OPD appointment, AIIMS appointment booking, AIIMS appointment status, or AIIMS registration, this guide explains the complete process in simple language.
For AIIMS New Delhi, the official website also lists telephone OPD appointment booking through 011-26589142, 011-26589143, 011-26589144 and 011-26589145. The current AIIMS information says telephone booking operates from 8:30 AM to 4:30 PM Monday to Friday and 8:30 AM to 1:00 PM on working Saturdays.
How can I book an AIIMS appointment online?
You can book an AIIMS OPD appointment online through the official ORS portal. Select the applicable AIIMS hospital, choose the appointment mode and type, verify your mobile number, select the department and available date, and confirm the booking. The exact availability depends on the hospital and department. For AIIMS New Delhi, official information also provides telephone OPD appointment facilities.
For more student and education-related information, CampusWale can also help readers find useful admission, course, exam and career information.
What Is an AIIMS Appointment?
An AIIMS appointment is a scheduled consultation or OPD visit with a department of an AIIMS hospital.
AIIMS hospitals provide a wide range of medical services, including:
- General outpatient consultations
- Specialty consultations
- Super-specialty services
- Follow-up consultations
- Diagnostic services
- Department-specific clinics
- Teleconsultation services where available
- Other patient-care services
An appointment helps the hospital organize patients according to available OPD slots.
For AIIMS New Delhi, the institution has historically supported appointment booking through multiple channels, including online registration, telephone systems and hospital counters. The official AIIMS appointment-system documentation describes web/ORS, telephone, IVRS and on-site registration as appointment modes.
However, patients should not assume that every service or department uses exactly the same procedure.
Why Is AIIMS Appointment Booking Important?
AIIMS hospitals receive patients from across India. Because of this large patient volume, appointment systems are important for organizing OPD consultations.
Booking an appointment before visiting can help patients:
- Know the scheduled date of consultation.
- Select an available department.
- Reduce uncertainty about registration.
- Keep the necessary documents ready.
- Understand whether the visit is a new case or follow-up.
- Check appointment-related instructions before travelling.
An appointment does not necessarily mean that every hospital service is immediately available. Some departments may have specific eligibility requirements, referral requirements or screening procedures.
Therefore, patients should carefully read the instructions displayed during booking.
How to Book AIIMS Appointment Online?
The online booking process generally follows the ORS workflow.
The official AIIMS ENT appointment workflow describes the basic sequence as:
Select State/Hospital → Select Mode of Appointment → Select Appointment Type → Verify Mobile → Select Department → Select Date → Receive Confirmation SMS.
Step 1: Visit the Official ORS Portal
Start with the official government Online Registration System (ORS) portal used for hospital appointments.
AIIMS New Delhi's official website directs patients to ORS for online OPD appointment booking.
Avoid relying on unofficial websites claiming to provide AIIMS appointments.
Step 2: Select the State
Choose the state associated with the AIIMS institution you want to visit.
The available hospitals depend on the ORS configuration and participating institutions.
Step 3: Select the AIIMS Hospital
Choose the appropriate AIIMS hospital from the available list.
This is particularly important because there are multiple AIIMS institutions across India.
Do not automatically select AIIMS New Delhi if you intend to visit another AIIMS.
Step 4: Select Appointment Mode
Depending on the service, the portal may display different appointment modes.
Read the options carefully before continuing.
Step 5: Select Appointment Type
The system may distinguish between different types of appointments, such as:
- New appointment
- Follow-up appointment
- Other applicable appointment categories
The availability of these options depends on the hospital and department.
Step 6: Verify Your Mobile Number
Mobile verification is an important part of the online process.
Keep the phone with you because an OTP or confirmation message may be required.
Step 7: Select the Department
Choose the medical department relevant to your consultation.
Examples can include:
- Cardiology
- Dermatology
- Orthopaedics
- Neurology
- Neurosurgery
- General Medicine
- Paediatrics
- Obstetrics and Gynaecology
- ENT
- Ophthalmology
- Psychiatry
- Oncology
The exact list varies according to the selected hospital.
Step 8: Select an Available Date
The system displays appointment dates according to available slots.
Select a suitable available date.
If no slot is displayed, do not assume that calling the hospital will automatically produce an additional slot. AIIMS New Delhi specifically states that its ORS and telephone appointment channels use the same appointment pool.
Step 9: Confirm the Appointment
Review the information before confirming.
Check:
- Patient name
- Hospital
- Department
- Appointment type
- Date
- Mobile number
- Other displayed details
Then complete the confirmation process.
Step 10: Save the Confirmation
Keep the appointment confirmation available on your phone.
It is also useful to save or print the appointment details if required by the hospital.
AIIMS Appointment Online – Direct Official Route
For AIIMS New Delhi, the official AIIMS website provides the ORS route for online OPD appointments.
Official AIIMS website:
AIIMS New Delhi Official Website
Official ORS portal:
Online Registration System (ORS)
Always check the official portal rather than using third-party appointment websites.
AIIMS Appointment for New Patients
A new patient is generally someone who is visiting the concerned hospital or department for the first time under the applicable appointment process.
AIIMS New Delhi's published online appointment information states that new-case appointments can be available for up to one month from the date of applying, subject to OPD slot availability.
This should not be interpreted as a guarantee that an appointment will always be available throughout that period.
The actual date depends on:
- Department
- OPD schedule
- Available slots
- Hospital rules
- Appointment type
- Patient category where applicable
AIIMS Appointment for Follow-Up Patients
Follow-up appointments are intended for patients who have already received treatment or consultation and have been advised to return.
AIIMS New Delhi's official information states that follow-up appointments can be available for up to three months from the date of applying, subject to availability.
Patients should use the appropriate follow-up option rather than incorrectly registering as a new case.
If your previous treatment was at a particular department, review your previous documents before selecting the appointment type.
AIIMS Appointment by Phone
For AIIMS New Delhi, the official website currently lists telephone OPD appointment numbers:
- 011-26589142
- 011-26589143
- 011-26589144
- 011-26589145
The current official information states that OPD telephone booking is available from 8:30 AM to 4:30 PM Monday to Friday on working days, and 8:30 AM to 1:00 PM on working Saturdays.
The AIIMS website also explains that this call centre exclusively handles OPD appointments and is not intended for general hospital inquiries.
Important Point About Phone Booking
If appointments are not available through the ORS portal, AIIMS New Delhi advises patients not to call the appointment centre simply to obtain a different slot because the online and telephone appointments come from the same pool.
This is an important point for patients searching for AIIMS appointment not available.
What to Do If AIIMS Appointment Is Not Available?
Seeing “no appointment available” can be frustrating, but it does not necessarily mean that the hospital does not provide the required specialty.
Possible reasons include:
- All current slots are booked.
- The department has limited appointment capacity.
- The selected date is unavailable.
- The department has special appointment requirements.
- A referral may be required.
- The selected appointment type may not be applicable.
- The appointment window may not yet be open.
- The hospital may have modified its OPD schedule.
Check Again Through the Official Portal
If no slot is displayed, check the official appointment system again according to the hospital's instructions.
Do not depend on unofficial agents promising guaranteed appointments.
Check Department-Specific Instructions
Some AIIMS departments have special procedures.
For example, AIIMS documentation has identified departments where referral or screening requirements may apply.
Therefore, the absence of an immediately bookable slot does not always mean that the service is unavailable.
Contact the Appropriate Official Channel
If you have a technical issue, use the official technical support or hospital contact information.
For general medical emergencies, appointment systems should not be used as a substitute for emergency medical care.
AIIMS Appointment Status – How to Check?
After booking an appointment, patients should verify their appointment details.
Depending on the portal and booking process, the patient may be able to access appointment information using the details associated with registration.
Check:
- Appointment number
- Hospital
- Department
- Date
- Appointment type
- Patient information
- Reporting instructions
Keep the confirmation SMS or digital confirmation safely stored.
If there is a discrepancy, use the official AIIMS or ORS support channel.
AIIMS Appointment Cancellation or Rescheduling
Cancellation and rescheduling rules can vary by institution and department.
Do not assume that every AIIMS hospital follows the same procedure.
If the online system provides a cancellation or rescheduling option, use the official facility.
For department-specific appointments, follow the instructions provided by the hospital.
Patients should avoid missing appointments unnecessarily because every OPD slot is intended for patient care.
Documents Required for AIIMS Appointment
The exact documents required can differ according to the appointment type.
Patients should generally consider carrying:
1. Appointment Confirmation
Carry the appointment confirmation or keep it accessible on your phone.
2. Identity Proof
Carry an accepted identity document if requested.
3. Previous Medical Records
Previous:
- Prescriptions
- Diagnostic reports
- Discharge summaries
- Imaging reports
- Laboratory reports
- Treatment records
can be useful for the treating medical team.
4. Referral Documents
If the selected department requires a referral, carry the relevant referral document.
5. Existing Hospital Identification Details
If you already have an AIIMS hospital identification number or previous patient record, keep the details available.
6. Other Department-Specific Documents
Certain specialties may request additional reports or documents.
Always follow the instructions provided by the hospital.
AIIMS Appointment: New Case vs Follow-Up
One common mistake is selecting the wrong appointment type.
| Feature | New Case | Follow-Up |
|---|---|---|
| Purpose | First/initial consultation under the applicable process | Review after previous consultation/treatment |
| Previous AIIMS record | May not be required | Often relevant |
| Appointment window | Subject to hospital rules and availability | Subject to hospital rules and availability |
| Documents | ID and relevant medical records | Previous prescriptions/reports are especially useful |
| Selection | Choose new appointment where applicable | Choose follow-up where applicable |
The exact rules should always be checked against the selected AIIMS institution.
AIIMS New Delhi's official information distinguishes new-case and follow-up appointment availability periods.
AIIMS Appointment for Different Departments
AIIMS hospitals contain many medical specialties, but the appointment procedure may vary.
Cardiology Appointment
Patients seeking cardiology consultation should select the relevant department only if it is available for appointment at their chosen AIIMS.
Bring previous ECG, echocardiography, blood reports, prescriptions and other relevant documents if available.
Neurology Appointment
Patients should keep previous neurological reports, scans, prescriptions and referral information ready when applicable.
Orthopaedics Appointment
Previous X-rays, MRI reports, prescriptions and treatment history may be useful.
Dermatology Appointment
Patients should follow the department's instructions and bring previous dermatological prescriptions where relevant.
ENT Appointment
ENT departments can have their own OPD workflows. The AIIMS website has published an appointment workflow demonstrating the ORS-based process.
Oncology Appointment
Cancer-related appointments may involve specialized clinics, referrals, screening or specific documentation.
Patients should carefully check the applicable AIIMS department instructions before travelling.
AIIMS Appointment and Referral Requirements
Not every AIIMS department necessarily follows the same appointment procedure.
Some specialized departments or clinics can require:
- Referral
- Prior consultation
- Screening
- Previous medical records
- Specific eligibility
- Department approval
AIIMS has published information showing that certain OPDs can require referral and, in some cases, screening before appointment.
Therefore, patients should never assume that selecting a department on the ORS portal alone guarantees consultation.
AIIMS OPD Appointment Timings
There is no single universal OPD timing that applies to every AIIMS department.
Timing can depend on:
- AIIMS institution
- Department
- Clinic
- Doctor/unit
- Day of week
- Special clinic
- Holiday schedule
For this reason, patients should verify the exact appointment instructions after selecting their hospital and department.
The telephone appointment timing for AIIMS New Delhi is separate from individual clinical OPD timings. The official call-centre page currently lists telephone booking hours of 8:30 AM–4:30 PM Monday to Friday and 8:30 AM–1:00 PM on working Saturdays.
AIIMS Appointment vs Emergency Treatment
An OPD appointment is not the same thing as emergency care.
If someone has a serious or potentially life-threatening medical problem, they should seek emergency medical assistance rather than waiting for a routine OPD appointment.
Examples of potentially urgent symptoms can include:
- Severe chest pain
- Difficulty breathing
- Sudden loss of consciousness
- Severe bleeding
- Sudden weakness or paralysis
- Serious injury
- Other rapidly worsening symptoms
This article is about appointment procedures and is not a substitute for medical diagnosis or emergency advice.
AIIMS Appointment Through ORS: Things to Remember
The ORS system is designed to make hospital appointments more accessible online.
AIIMS documentation describes ORS as a system through which patients can obtain appointments with participating hospitals and departments.
Before booking, remember:
- Use the official portal.
- Select the correct hospital.
- Select the correct department.
- Verify your mobile number.
- Select the correct appointment type.
- Check the date carefully.
- Save the confirmation.
- Carry relevant documents.
- Follow department-specific instructions.
- Verify information before travelling.
Common Problems During AIIMS Appointment Booking
Problem 1: No Slots Available
This usually indicates that available slots are currently filled or that the selected department/date does not have a bookable slot.
Problem 2: OTP Not Received
Check:
- Mobile network
- Correct mobile number
- SMS inbox
- Temporary network delays
If the problem continues, use the official technical support route.
Problem 3: Wrong Department Selected
Review your symptoms and previous medical records, and follow your doctor's referral where applicable.
Do not randomly select a department simply because an earlier slot is available.
Problem 4: Appointment Confirmation Not Found
Check your SMS and appointment details carefully.
If necessary, use the official appointment system's available verification facility.
Problem 5: Patient Information Is Incorrect
Do not ignore incorrect information.
Use the official correction/support process where available.
How to Prepare Before Your AIIMS Appointment
Booking an appointment is only the first step.
Good preparation can make the hospital visit more organized.
Before Leaving Home
Keep:
- Appointment confirmation
- ID proof
- Medical records
- Previous prescriptions
- Test reports
- Referral documents
- Existing hospital ID details
- Necessary personal items
Check the Hospital Location
AIIMS institutions are located in different cities and states.
Confirm the exact hospital campus before travelling.
Reach According to Instructions
Appointment confirmation may provide reporting or registration instructions.
Follow those instructions rather than assuming that arriving at any hospital gate is sufficient.
AIIMS Appointment for Senior Citizens
Older patients may need additional planning before visiting a large hospital.
Family members or attendants can help with:
- Appointment confirmation
- Medical records
- Medication lists
- Mobility assistance
- Registration details
- Hospital navigation
If the hospital provides special assistance or patient-support facilities, verify the latest information through the official hospital website.
AIIMS Appointment for Patients Travelling From Another City
AIIMS hospitals attract patients from many parts of India.
If you are travelling from another city, plan around the confirmed appointment rather than travelling solely on the assumption that a slot will be available.
Before travelling:
- Confirm the hospital.
- Confirm the department.
- Confirm the appointment date.
- Check whether referral documents are required.
- Keep all reports ready.
- Plan transportation.
- Keep enough time for registration and hospital procedures.
- Verify any department-specific instructions.
This can prevent unnecessary travel when an appointment is unavailable.
Is AIIMS Appointment Free?
The answer can depend on the service, hospital, department and applicable rules.
Patients should not assume that every service associated with AIIMS is automatically free or that every service has the same charges.
The appointment portal or hospital's official information should be checked for applicable fees.
Do not pay unofficial agents or intermediaries claiming they can guarantee an AIIMS appointment.
Is Aadhaar Required for AIIMS Appointment?
The appointment system may use identity authentication methods depending on the applicable process.
AIIMS's published appointment-system documentation explains that ORS has supported authentication using Aadhaar or mobile number depending on the patient's circumstances.
Because authentication procedures can change, patients should follow the current instructions displayed on the official portal.
AIIMS Appointment Using Mobile Number
Mobile numbers are important because the online appointment workflow includes mobile verification.
The official AIIMS appointment workflow includes Verify Mobile before department and date selection.
Therefore, use a mobile number that you can access during the booking process.
AIIMS Appointment and UHID
A UHID, or Unique Hospital Identification number, can be associated with a patient's hospital record.
AIIMS documentation describes the use of UHID in its appointment system and notes that patients with or without UHID could use the web/ORS appointment process under the documented system.
Existing patients should keep their hospital identification details available because they may be useful for follow-up care.
AIIMS Appointment Through AIIMS Website
The AIIMS New Delhi website provides patient information and directs users to the ORS system for online OPD appointments.
When searching Google for “AIIMS appointment,” patients should prioritize official domains.
A useful rule is:
Official AIIMS website + official ORS portal = preferred starting points.
Avoid websites that:
- Ask for unnecessary personal information
- Promise guaranteed appointments
- Charge unofficial booking fees
- Claim to be an AIIMS representative without verification
- Ask for OTPs for suspicious reasons
AIIMS Appointment: Important Safety Tips
Patients should protect their personal and medical information.
Never Share OTP Unnecessarily
An OTP should only be entered into the legitimate service requiring authentication.
Avoid Unofficial Agents
Do not assume that a person claiming to be an “AIIMS agent” is authorized.
Check the Website Domain
For AIIMS New Delhi, the official institutional website is aiims.edu.
For the government ORS system, use ors.gov.in.
Verify Appointment Details
Before travelling, verify:
- Hospital
- Department
- Date
- Appointment type
- Patient name
AIIMS Appointment – Frequently Asked Questions
1. How can I book an AIIMS appointment online?
You can generally book an online AIIMS OPD appointment through the official ORS system where the relevant hospital and department are available. Select the hospital, appointment mode/type, verify your mobile number, select the department and date, and confirm the appointment. AIIMS New Delhi officially directs patients to ORS for online OPD appointments.
2. What is the official website for AIIMS appointment?
For AIIMS New Delhi, the official website is AIIMS.edu, while the online registration system used for OPD appointments is ORS.gov.in. AIIMS New Delhi's official website directs patients to ORS for online OPD appointment booking.
3. Can I book an AIIMS appointment by phone?
For AIIMS New Delhi, the official website currently lists telephone OPD appointment numbers 011-26589142, 011-26589143, 011-26589144 and 011-26589145. The listed booking hours are 8:30 AM to 4:30 PM Monday to Friday and 8:30 AM to 1:00 PM on working Saturdays.
4. What if no AIIMS appointment slot is available?
Check the official ORS portal again and review the department-specific instructions. AIIMS New Delhi states that telephone and ORS appointments use the same pool, so calling the appointment centre does not necessarily create a separate slot.
5. What documents should I carry to AIIMS?
Carry your appointment confirmation, identity document, previous medical records, prescriptions, test reports and referral documents if applicable. The exact requirements can vary by department.
6. Can I book a follow-up AIIMS appointment?
Follow-up appointments are available through applicable appointment systems. AIIMS New Delhi's published information states that follow-up appointment availability can extend up to three months from application, subject to available slots.
7. Can a new patient book an AIIMS appointment?
Yes, where online new-case appointment booking is available. AIIMS New Delhi's published information states that new-case appointments can be available for up to one month from application, depending on OPD slot availability.
8. Is AIIMS appointment available for every department online?
Not necessarily. Appointment availability depends on the hospital, department, clinic and applicable rules. Some services may have referral or screening requirements.
9. How do I know whether my AIIMS appointment is confirmed?
After completing the booking process, check the confirmation displayed by the appointment system and any confirmation SMS or other instructions provided. Keep the appointment details safely stored.
10. Can CampusWale book an AIIMS appointment for me?
CampusWale is an education and information platform. For medical appointments, patients should use the official AIIMS or government ORS channels rather than relying on third-party websites. CampusWale can provide informational guides explaining online processes, exams, admissions, courses and career-related topics.
AIIMS Appointment – Quick Checklist
Before visiting AIIMS, make sure you have:
-
Correct AIIMS hospital selected
-
Correct department selected
-
Appointment confirmed
-
Appointment date checked
-
Appointment type checked
-
Mobile number accessible
-
Appointment confirmation saved
-
Identity document ready
-
Previous medical records ready
-
Referral document ready if applicable
-
Hospital location verified
-
Department-specific instructions checked
AIIMS Appointment – Important Official Information
AIIMS New Delhi currently publishes its appointment information on the official institutional website.
The official site provides online OPD appointment information and directs users toward ORS.
The AIIMS call-centre page, updated in July 2026, provides current telephone OPD appointment numbers and booking hours.
Because appointment systems and department schedules can change, patients should verify details immediately before their hospital visit.
AIIMS Appointment – Why Official Sources Matter
Search engines can display many websites for the keyword “AIIMS appointment.” Not every website is an official healthcare source.
For medical appointment information, the safest approach is to start with official institutional or government websites.
Use:
AIIMS official website → ORS appointment system → Department instructions
This approach can help reduce confusion caused by outdated articles, unofficial appointment services or old telephone numbers.
AIIMS Appointment and CampusWale
Students, parents and young professionals often use the internet to search for information about medical education, entrance examinations, colleges, courses and healthcare institutions.
CampusWale provides education-focused information covering examinations, admissions, courses, colleges, results, career options and related student resources.
While CampusWale can help users understand educational and career topics, patients should use the official AIIMS and government systems for actual medical appointments.
For anyone researching medical education or healthcare careers, CampusWale can also serve as a useful starting point for finding information about courses, entrance examinations and admission processes.
Final Conclusion: AIIMS Appointment
Booking an AIIMS appointment becomes easier when patients understand the difference between online registration, telephone booking, department-specific procedures and hospital-specific requirements.
For AIIMS New Delhi, the official website directs patients toward the ORS portal for online OPD appointments, while the institution also provides telephone OPD appointment facilities. Appointment availability depends on the relevant department and available slots.
Before travelling, confirm your hospital, department, appointment date and appointment type. Keep your confirmation, identity documents, previous medical records and referral documents ready wherever applicable.
Most importantly, use official AIIMS and government sources for actual medical appointment booking. Do not depend on unofficial agents or websites promising guaranteed appointments.
For students and aspirants looking for information beyond hospital appointments—including medical courses, entrance examinations, admissions, colleges, results and career opportunities—CampusWale can be a useful education-information resource.
For the latest admission, examination, college and career updates, visit CampusWale and explore the relevant education guides before making your academic decisions.