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ABDM Milestone 4

ABDM M4 Integration Services — HPR & HFR Registry Integration (Milestone 4)

Medi4u provides ABDM M4 integration: we build the registry milestone into your HMIS, EMR or health app so doctors can create their HPR ID and facilities can be found, onboarded and linked in the Health Facility Registry (HFR) — without leaving your software.

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What Is ABDM Milestone 4 (M4)?

ABDM integration is divided into milestones. M1 gives patients an ABHA, M2 lets a facility share records, and M3 lets authorised users view records with consent. M4 is the registry milestone: it connects your software to the national registries of healthcare professionals and facilities.

In practice, M4 answers two questions for every ABDM transaction — who is the doctor? and which facility is this? — using verified, nationally recognised IDs.

ABDM M4 Integration Services We Provide

HPR ID Creation

Doctors and other professionals create their Healthcare Professionals Registry ID from your software, using Aadhaar OTP and mobile verification.

Existing HPR ID Check

Detect professionals who are already registered and link them, so nobody ends up with duplicate IDs.

HFR Facility Search

Look up a hospital, clinic, lab or pharmacy in the Health Facility Registry before creating anything new.

HFR Facility Onboarding

Register facilities that are not yet in the registry, with the required facility details captured in your own screens.

Facility-to-Software Linking

Link each facility to your application so it can operate as a Health Information Provider for M2 and Scan & Share.

Built Into Your Screens

Registration and linking added as admin screens inside your product, matched to how you already onboard doctors and facilities.

The Two Registries Behind M4

Healthcare Professionals Registry (HPR)

The national directory of doctors, nurses and other healthcare professionals. Each verified professional receives an HPR ID.

Health Facility Registry (HFR)

The national directory of health facilities — hospitals, clinics, diagnostic labs, imaging centres and pharmacies. Each facility receives a facility ID.

How We Deliver M4

Milestone Review

We check where you stand on M1, M2 and M3, and how you onboard doctors and facilities today.

Sandbox Build

HPR and HFR flows built and tested in the ABDM sandbox against your user and facility data model.

Embed in Your Product

Registration and linking added to your onboarding journey, so each new provider completes it once.

Go-Live & Support

Production rollout through the NHA gateway, followed by support as specifications change.

Need insurance claims as well? Our NHCX Integration service connects your billing to the National Health Claims Exchange for pre-authorisation and claim submission. Both can be planned with your ABDM integration as one project.

Why Choose Medi4u for ABDM M4

Share your current milestone status and we will tell you what M4 involves for your product. Request a free M4 consultation.

Frequently Asked Questions

What is ABDM M4?
ABDM M4 (Milestone 4) is the registry milestone of the Ayushman Bharat Digital Mission. It covers integration with the national registries: the Healthcare Professionals Registry (HPR) for doctors and other professionals, and the Health Facility Registry (HFR) for hospitals, clinics, labs and pharmacies.
What does M4 integration include?
On the HPR side: checking whether a professional already has an HPR ID and creating one using Aadhaar OTP and mobile verification. On the HFR side: searching for a facility, onboarding it if it is not yet registered, and linking it to your software so it can act as a Health Information Provider.
How is M4 different from M1, M2 and M3?
M1 is ABHA creation and verification for patients, M2 is sharing records as a Health Information Provider (HIP), and M3 is accessing records with consent as a Health Information User (HIU). M4 deals with the providers themselves — registering professionals and facilities. See ABDM Milestones M1, M2, M3 Explained.
Is ABDM M4 the same as NHCX?
The term is used both ways. Some vendors say “M4” when they mean the National Health Claims Exchange. This page covers M4 as registry integration (HPR and HFR). For insurance claims, see our NHCX Integration service — Medi4u provides both.
Why does M4 matter if we already have M1 to M3?
A facility must exist in the HFR and be linked to your software before its records can be linked to a patient’s ABHA, and features such as Scan & Share depend on the same facility ID. Building M4 into your product lets every new hospital or doctor you add complete this step from inside your software.
Who needs ABDM M4 integration?
HMIS, EMR and LIS vendors who onboard many facilities and want registration to be self-service; hospital groups with multiple branches and doctors; and telemedicine or clinic-management platforms that sign up doctors regularly.
How do we start M4 integration with Medi4u?
Contact us at info@medi4u.in or +91 92665 79116 for a free consultation. We check which milestones you have completed, confirm scope, and share a plan for sandbox build, testing and go-live.

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