The Madras Medical Mission Hospital Guide 2026 for Patients
If you searched for the madras medical mission hospital, the main MMM hospital campus is at 4-A, Dr J J Nagar, Mogappair, Chennai, Tamil Nadu 600037.
This independent guide brings together MMM’s address, emergency line, appointment route, institutes, departments, admission rules, insurance desk, health-check options, home blood collection and patient documents before you visit.
Fast answer: The Madras Medical Mission Hospital address and contact
Address: The Madras Medical Mission Hospital, 4-A, Dr J J Nagar, Mogappair, Chennai, Tamil Nadu 600037.
Emergency / ambulance line: +91 90949 87777.
Toll-free number: 1800 12359 9999.
Main hospital unit numbers: +91-44-66738000 / +91-44-26568000.
Best appointment route: use the official MMM appointment page, toll-free number, or hospital phone line. The online appointment form asks for patient name, email, mobile number, appointment type, UHID number, speciality and doctor selection.
Information checked from official MMM pages and current public sources. Phone numbers, consultant schedules, insurance networks and package details can change, so reconfirm directly before travel.
Hospital type, ownership and patient-use status
The Madras Medical Mission is a private charitable / mission-run super-speciality tertiary-care hospital in Mogappair, Chennai. It is not a government hospital, and this page does not present MMM as a government department or official appointment portal.
Private charitable hospital
MMM’s own pages describe it as a charitable organisation and a super-speciality tertiary-care hospital. Patient payments, insurance approval and admission deposits therefore work differently from a government OPD queue.
Strong cardiac focus
MMM highlights cardiac sciences as a major legacy area, along with institutes for cardiovascular care, women’s health, gastro/liver diseases and kidney/urology/transplant care.
What to verify
Before visiting, confirm doctor availability, appointment slot, emergency routing, cashless eligibility, admission estimate and whether the exact department handles your case.
How to book an appointment at The Madras Medical Mission
MMM provides an online appointment form and phone support. For a planned visit, prepare the patient’s mobile number, UHID if already registered, speciality, doctor preference and previous reports.
| Need | Best route | What to do |
|---|---|---|
| New OPD visit | Official appointment page or toll-free number | Choose the correct speciality and confirm if you need a specific consultant or first available doctor. |
| Follow-up patient | Use UHID / previous file details | Keep UHID, discharge summary, previous prescription and investigation reports ready. |
| Cardiac appointment | Institute of Cardio Vascular Diseases route | Carry ECG, ECHO, angiogram, discharge summary and current medicine list if available. |
| Health check-up | Health Check-up contact | Call +91-7299877888 and ask about fasting, reporting time, registration charges and package inclusions. |
| Home blood collection | Home Blood Collection contact | Call +91-7550027005. Official page lists booking time 9:00 am to 5:00 pm and collection time 7:00 am to 4:00 pm. |
| Emergency | Emergency / ER first | Do not wait for an appointment form. Call emergency or go to the Emergency Room directly. |
Decide whether the patient needs routine OPD, follow-up, cardiac care, kidney/urology, women’s health, gastro/liver, health check-up, admission or emergency.
Open the MMM appointment page or call the toll-free number. Avoid third-party pages promising guaranteed doctor slots.
The official appointment form includes patient name, email, mobile number, appointment type, UHID number, speciality and doctor selection.
Ask the hospital which counter, institute, floor or desk you should report to, especially for cardiac, transplant, fertility, gastro or health-check visits.
Returning patients should bring previous records. New patients should carry identity proof and all relevant reports.
The Madras Medical Mission address, contact and unit numbers
Which MMM institute should you ask for?
MMM works through major institutes and supporting departments. Tell the driver, reception, appointment desk or emergency staff the exact institute or service you need.
| Institute / unit | Best for | Patient preparation |
|---|---|---|
| Institute of Cardio Vascular Diseases | Cardiology, cardiac surgery, cath lab-related care, heart failure and cardiac emergency support | Bring ECG, ECHO, angiogram, discharge summaries, stent/surgery records and current medicine list. |
| Institute of Reproductive Medicine and Women’s Health | Women’s health, reproductive medicine, gynaecology, obstetric and neonatal-related care listed by MMM | Carry scan reports, hormone reports, previous treatment records and pregnancy notes where relevant. |
| Institute of Gastroenterology & Liver Diseases | Digestive system, liver, pancreas and biliary tract concerns | Carry endoscopy, colonoscopy, ultrasound, CT/MRI, LFT, viral-marker and discharge records if available. |
| Institute of Kidney Diseases, Urology & Organ Transplantation | Nephrology, urology, dialysis, renal concerns and transplant-related evaluation | Bring creatinine/eGFR reports, urine reports, ultrasound, dialysis notes, transplant file and old prescriptions. |
| Health Check-up / Preventive care | General, cardiac, women’s, executive and top-up health-check packages | Ask about fasting, timing, add-ons, cardiologist advice for old patients and registration charges. |
Departments and specialty services mentioned by MMM
MMM’s official navigation and FAQ mention several specialties and supporting departments. Use this list as a direction guide, not as medical advice.
Cardiac sciences
Cardiology, cardiothoracic vascular surgery, advanced heart failure and transplant-related cardiac care are major MMM focus areas.
Kidney and urology
MMM lists nephrology, urology, dialysis services and transplant evaluation through IKUOT.
Women’s health
IRM&WH covers reproductive medicine and women’s health services. Confirm exact doctor and clinic route before visiting.
Diagnostics
Listed support includes radiology, biochemistry, haematology, histopathology, cytology, immunology, microbiology and transfusion medicine.
| Concern type | Specialty to ask about | Safe patient note |
|---|---|---|
| Chest pain, heart failure, valve disease, angioplasty follow-up | Cardiology / cardiac surgery | For active chest pain or severe breathlessness, use emergency care first. |
| Kidney disease, dialysis, urinary problems | Nephrology / urology | Carry recent creatinine, urine test, ultrasound and dialysis records. |
| Infertility, pregnancy-related specialist care, gynaecology | Reproductive medicine / women’s health | Confirm whether partner documents, scan reports or previous treatment records are needed. |
| Digestive system, liver, pancreas or biliary concern | Gastroenterology and liver diseases | Bring previous endoscopy, scan, LFT and discharge records. |
| Fever, infection, respiratory symptoms | Infectious diseases / respiratory medicine | Do not self-diagnose. Ask hospital reception which OPD is active for your symptoms. |
| Physiotherapy, nutrition, counselling or social help | Physiotherapy, nutrition and dietetics, pastoral care / medical social work | Ask whether the service requires a doctor referral or separate appointment. |
Emergency, ambulance and ER guidance
MMM lists emergency and critical-care support, and its patient information says emergency cases must report to the Emergency Room first. Do not route urgent symptoms through normal appointment flow.
| Emergency situation | Use this route | What attendant should do |
|---|---|---|
| Chest pain, suspected heart attack, severe breathlessness | Emergency line / ER | Call +91 90949 87777 or go to emergency. Carry ECG and medicines if available. |
| Stroke symptoms, loss of consciousness, seizure | Emergency / critical care | Do not wait for OPD. Share exact symptom start time with the emergency team. |
| Accident, bleeding, severe injury | Emergency Room first | Carry ID and previous records if available, but do not delay emergency evaluation. |
| Cardiac surgery or transplant follow-up emergency | Emergency plus relevant institute | Bring discharge summary, implant/stent/surgery details and current medicine list. |
| Emergency admission | ER first, documentation within hospital process | For insurance cases, MMM insurance guidance says emergency-admission documents should be submitted within 24 hours. |
Diagnostics, health checks and home blood collection
MMM lists diagnostic laboratories, imaging support, cath labs, operation theatres, health packages and home blood collection. Ask about preparation, charges and report delivery before booking tests.
Laboratory support
Official MMM pages list biochemistry, haematology, histopathology and cytology, immunology, microbiology and transfusion medicine.
Imaging and procedures
MMM mentions diagnostic radiology and tests such as ECG, echo, ultrasound, CT, MRI, endoscopy and angiogram in patient and insurance contexts.
Home blood collection
For home blood collection, the official page lists +91-7550027005, booking time 9:00 am to 5:00 pm and collection time 7:00 am to 4:00 pm.
| Service | What is useful | Ask before booking |
|---|---|---|
| Health check-up packages | MMM lists general, well women, executive, cardiac and add-on/top-up packages. | Ask about fasting, reporting time, registration charges and same-day report availability. |
| Cardiac checks | Health-check page includes cardiac package elements such as ECG, echo, TMT and cardiologist consultation. | Ask whether your age, symptoms or existing disease needs doctor advice before package selection. |
| Home blood collection | Useful for patients who need lab samples from home. | Confirm service area, fasting, sample time, payment and report delivery route. |
| Insurance-related diagnostics | Insurance page mentions reports such as ECG, ECHO, Doppler, ultrasound, CT, MRI, endoscopy and angiogram. | Ask whether insurer approval is needed before test/admission or if reimbursement applies later. |
| Transfusion medicine | MMM lists transfusion medicine among its departments. | If blood products are needed, ask the treating unit about donor, component and billing rules. |
Admission, inpatient guide and payment notes
For admission, MMM’s in-patient guide points patients to the 24/7 reception/admission counter and says first-time visitors register to receive an ID number and record file.
| Admission item | MMM guidance | Patient action |
|---|---|---|
| Admission counter | Contact 24/7 reception/admission counter for assistance. | Call +91-44-6673 8028 and ask which documents and deposit are needed. |
| New patient registration | First-time visitors register to receive an ID number and record file. | Carry patient ID proof, mobile number and doctor/admission advice. |
| Returning patient | Returning patients should bring previous medical records. | Carry old file number/UHID, prescriptions, discharge summaries and scan reports. |
| Room reservation | Room reservations are made through the admission counter with a doctor’s request. | Ask room availability, estimate, room category and insurance room entitlement. |
| Emergency admission | Emergency cases must report to the Emergency Room first. | Go ER first; complete documentation after stabilization as directed by hospital staff. |
| Payment | Package amount/deposit may be required at admission; terms mention cards, UPI, demand draft and cash limits. | Ask for written estimate, payment mode, refundable/non-refundable rules and receipts. |
| Direct staff payment | Patient guide says no direct payment of any kind should be made to hospital staff. | Pay only through official billing counters and keep receipts. |
Insurance, cashless hospitalization and TPA process
MMM has a dedicated Insurance & Cashless Services page. Cashless approval is not automatic: it depends on the exact insurer, TPA, policy, treatment, room category, exclusions and pre-authorisation.
Insurance contact
For insurance queries, MMM lists 044-26568081. Call before planned admission and ask whether your exact policy is active at this branch.
Elective admission
MMM insurance guidance asks elective-admission documents to be submitted at least 72 hours before admission, with 5 working days preferred where possible.
Emergency admission
For emergency admissions, MMM says documents should be submitted within 24 hours of admission.
| Insurance step | What MMM asks for | What you should confirm |
|---|---|---|
| Basic KYC | Insurance card/e-card, employee ID for group cover, current policy copy, PAN of proposer and patient ID proof such as Aadhaar. | Whether OPD, admission, procedure, room type and consumables are covered. |
| Medical documents | Doctor’s outpatient report/certificate, diagnosis, treatment plan, investigation reports and previous discharge summary if applicable. | Whether insurer needs pre-authorisation before admission or procedure. |
| Pre-authorisation | Insurance desk applies after receiving required documents. | MMM says approval can take 4 to 6 hours and may extend if the insurer/TPA raises queries. |
| Discharge approval | Final bill and medical documents are submitted to insurer/TPA for final authorisation. | Discharge can be delayed until final approval and non-payable items are cleared. |
| Corporate / PSU tie-up | Official pages list empanelled organisations and company-credit routes. | Bring employer authorisation or credit letter if your treatment depends on company approval. |
Documents to carry for MMM OPD, admission and cashless treatment
For OPD / appointment
- Appointment confirmation, SMS or screenshot.
- Patient ID proof and active mobile number.
- UHID / MMM ID number if already registered.
- Previous prescriptions and discharge summaries.
- ECG, ECHO, angiogram, scan films/CD or lab reports if relevant.
- Current medicine list, dose schedule and allergy list.
- Referral note if another doctor/hospital referred the patient.
For admission / insurance
- Doctor admission advice or treatment plan.
- Insurance card/e-card and current policy copy.
- Employee ID for group or corporate coverage.
- TPA card/details if available.
- PAN card of proposer and patient ID proof; Aadhaar preferred where accepted.
- Cost estimation letter issued by hospital.
- Employer authorisation or credit letter if applicable.
- Payment method for deposit, non-payable items or balance.
International patient support at MMM
MMM has an International Patients page that describes support for immigration formalities, visa support, air ticket booking, language support, appointment scheduling after arrival confirmation, accommodation help, transport and diet support.
Pre-arrival help
Ask the international patient team about estimate, doctor review, appointment plan, visa-support documents and expected length of stay.
Attendant planning
MMM mentions accommodation support for relatives and 24/7 front-office help to arrange short- or long-term stays based on preference and budget.
Financial planning
International patient information says full estimated amount is payable at admission, while advance payment is welcome but not mandatory.
Government scheme, regulator and accreditation checks
MMM is not a government hospital. For government scheme coverage, do not assume eligibility only because the hospital is charitable or well known. Check the exact scheme, patient category, branch and treatment before admission.
| Check | Safe interpretation | What patient should do |
|---|---|---|
| Government ownership | MMM should be treated as a private charitable / trust-linked hospital, not a government hospital. | Do not expect government OPD fees or public-hospital referral rules unless officially stated. |
| Tamil Nadu clinical establishment framework | Private clinical establishments in Tamil Nadu fall under state clinical-establishment regulation; exact registration details should be verified from official state records where available. | For license/registration issues, use Tamil Nadu Health Department or official registration authority routes. |
| PM-JAY / state scheme | This guide does not claim current PM-JAY or state-scheme coverage for MMM because a branch-matched current official scheme proof was not used here. | Check Ayushman/NHA or state scheme portal and confirm with MMM billing/insurance desk. |
| CGHS / ESIC / ECHS | Do not assume empanelment without a current city, branch and service-specific listing. | Ask your department/insurer and MMM desk for written eligibility before admission. |
| NABH / NABL / ISO | MMM’s terms mention ISO 9001:2015 certification. NABH/NABL claims should be verified separately from current official accreditation directories. | Do not confuse accreditation, registration, scheme empanelment and insurance tie-up as the same thing. |
Patient safety, payment and visit mistakes to avoid
Pay only officially
Use hospital billing counters or official payment routes. Do not pay staff or unknown agents directly for admission, appointment, bed, reports or “fast entry”.
Bring old records
For cardiac, kidney, transplant, fertility, gastro or surgery care, missing records can delay doctor review and insurance approval.
Confirm before travel
Doctor schedules, procedure dates, room category, insurance network and package inclusions can change. Call before starting from outside Chennai.
Map to The Madras Medical Mission Hospital, Mogappair
Address for maps: The Madras Medical Mission Hospital, 4-A, Dr J J Nagar, Mogappair, Chennai, Tamil Nadu 600037.
Official source links used
The Madras Medical Mission Hospital FAQs
What is The Madras Medical Mission Hospital address?
The Madras Medical Mission Hospital is located at 4-A, Dr J J Nagar, Mogappair, Chennai, Tamil Nadu 600037.
What is MMM Hospital Chennai emergency number?
The emergency / ambulance line listed for The Madras Medical Mission is +91 90949 87777. For serious symptoms, use emergency care instead of waiting for an appointment.
What is the toll-free number for The Madras Medical Mission?
The official MMM pages list the toll-free number as 1800 12359 9999.
How do I book an appointment at MMM Chennai?
You can use the official MMM appointment page or call the hospital. The online form asks for patient name, email, mobile number, appointment type, UHID number, speciality and doctor selection.
Is The Madras Medical Mission a government hospital?
No. Treat MMM as a private charitable / mission-run super-speciality hospital. It should not be confused with a government hospital or public OPD system.
Which specialties is MMM known for?
MMM lists major focus areas such as cardiac sciences, cardiothoracic vascular surgery, heart failure and transplant services, nephrology, renal transplantation, urology, gastroenterology, liver diseases, women’s health, infectious diseases, critical care, oncology and pulmonology.
Does MMM accept insurance and cashless hospitalization?
MMM has an Insurance & Cashless Services page and lists insurance/TPA support. Cashless approval depends on your insurer, TPA, policy, room category, treatment, exclusions and pre-authorisation.
What documents are needed for insurance at MMM?
Typical documents include insurance card/e-card, employee ID for group cover, current policy copy, PAN of proposer, patient ID proof such as Aadhaar, hospital cost estimate, doctor report, treatment plan, investigation reports and previous discharge summary if applicable.
How early should insurance documents be submitted?
MMM insurance guidance says elective-admission documents should be submitted at least 72 hours before admission, with 5 working days preferred where possible. For emergency admission, documents should be submitted within 24 hours.
Does MMM offer health check-up packages?
Yes. MMM lists preventive health-check packages including general, well women, executive, cardiac and add-on/top-up packages. Call +91-7299877888 to confirm current package details and preparation.
Does MMM offer home blood collection?
Yes. MMM lists home blood collection with contact number +91-7550027005, booking time 9:00 am to 5:00 pm and home collection time 7:00 am to 4:00 pm. Confirm service area and sample preparation before booking.
What should a first-time patient carry to MMM?
Carry appointment confirmation, patient ID proof, mobile number, previous prescriptions, investigation reports, scan films/CD, current medicine list and insurance details if cashless or reimbursement may be needed.
What should returning patients carry?
Returning patients should carry MMM ID/UHID or record file details, old prescriptions, discharge summaries, recent test reports, medication list and any doctor referral notes.
Is international patient support available at MMM?
MMM’s international patient page describes support for immigration formalities, visa support, air ticket booking, language support, appointments, accommodation assistance, transport and diet support. Visa approval should still be confirmed through official visa authorities.
Does this page replace MMM’s official website?
No. This is an independent patient-navigation guide. Use the official MMM website and phone numbers for current appointment, emergency, doctor, insurance, admission and fee confirmation.
Final patient takeaway
Use The Madras Medical Mission Hospital address as 4-A, Dr J J Nagar, Mogappair, Chennai, Tamil Nadu 600037. For urgent help, use emergency line +91 90949 87777. For routine appointment or enquiry, use 1800 12359 9999 or the official appointment page.
For planned admission, confirm the doctor’s request, room category, estimate, insurance approval, non-payable items and documents before travelling. For serious symptoms, go to emergency first.