EMR vs EHR vs PHR: What Indian Doctors Need to Know
Electronic medical records, electronic health records and personal health records explained for Indian clinics, with ABDM context and a quick quiz.
EMR, EHR and PHR are used as if they mean the same thing. They don't, and the difference matters when you choose software, share records with a lab, or a patient asks for their history. Here is a plain-language guide for Indian clinics.
#The short answer
| EMR | EHR | PHR | |
|---|---|---|---|
| Full form | Electronic medical record | Electronic health record | Personal health record |
| Who keeps it | One clinic, lab or hospital | Shared between providers | The patient |
| Who controls access | The provider | Providers, by agreement and consent | The patient |
| Typical contents | Visits, vitals, diagnoses, prescriptions, bills | The same, from many providers | Prescriptions, reports and notes from everywhere |
| Example | Your clinic software | A hospital network's shared record | A health records app on the patient's phone |
#EMR: the clinic's record
An electronic medical record is the digital version of your case papers. It holds what happened in your clinic: complaints, vitals, examination findings, diagnoses, prescriptions, procedures, payments and the reports you ordered.
A good EMR makes the next visit faster. Before the patient sits down you see the last prescription, the last BP reading and any allergies. A paper file can't flag that a new medicine clashes with a recorded allergy, but an EMR can.
The limit of an EMR is that it stops at your door. If the patient saw another doctor last month, that visit isn't in your EMR.
#EHR: the record that travels
An electronic health record is built to be shared. It pulls information from several providers, such as a clinic, a lab and a hospital, so whoever treats the patient sees more of the picture. In practice, EHRs work best inside hospital networks, or where national standards let separate systems exchange data.
#PHR: the patient's own record
A personal health record belongs to the patient. It collects prescriptions and reports from every provider they visit, plus anything they add themselves, such as old reports they photograph. Crucially, the patient decides who sees it and for how long.
For doctors, a PHR solves the "bring all your old files" problem. With the patient's permission, you can see what other clinics prescribed without the patient carrying a folder. In Doctor OS this is the free Patient Passport.
#Where ABDM fits
The Ayushman Bharat Digital Mission (ABDM) is India's framework for connecting these records. Its main building blocks are:
- ABHA number: a health ID for each person, used to link their records.
- Healthcare Professionals Registry (HPR): a verified registry of doctors and other professionals.
- Health Facility Registry (HFR): a registry of clinics, labs and hospitals.
- Consent-based sharing: records move between providers only when the patient approves, through a consent manager.
In ABDM terms, your clinic's EMR produces records, the network lets them be exchanged like an EHR, and the patient's app acts as their PHR.
#What to look for in software
- A complete EMR: history, vitals, allergies, diagnoses and prescriptions on one screen.
- Safety checks: allergy warnings before a prescription prints.
- Sharing with consent: a way to send records to the patient and see their outside records when they allow it.
- Access control and audit: staff see only what their role needs, and every change is logged.
- Your data, exportable: you should never be locked in.
See how Doctor OS EMR software handles each of these.
#Quick quiz: EMR, EHR or PHR?
Which record is it?
1Your clinic software shows the last three visits of a patient at your clinic.
It is one provider's record of the patient.
2A patient opens an app and shows you reports from two labs and a hospital, which they chose to share.
The patient holds the record and controls who sees it.
3A hospital group's system shows a patient's visits at all of its branches and its lab.
The record is shared across several providers.
4Which ABDM building block verifies that a clinic is real?
The Health Facility Registry lists clinics, labs and hospitals. HPR is for professionals, ABHA for patients.
Sources and further reading