Built on FHIR R4 from the first line.
The schema is the standard itself. Every clinical fact is stored discrete, coded and portable: a diagnosis, a medication, an observation. A record can be exchanged without a translation layer inventing meaning along the way.
- A visit
- Encounter
- A diagnosis
- Condition
- A medication
- MedicationRequest
- A vital sign or lab result
- Observation
- The patient
- Patient
Built for India’s health network.
Most systems do one role. Lemma is designed for ABDM HIP, HIU and HRP certification.
- Health Information Provider
- Push records to the national network.
- Health Information User
- Pull records from other providers.
- Health Repository Provider
- Hold a patient-controlled vault.
Every visit becomes a record the patient actually owns.
Encounter
Voice + dictation, 11 languages
FHIR R4 record
Discrete, structured, longitudinal
ABDM network
HIP push, HIU pull
The patient
ABHA-linked, theirs for life
Security you can audit.
Multi-tenant isolation
Every clinical query is scoped to one clinic at the row level, enforced in the repository layer rather than left to each caller.
Encrypted in transit and at rest
Records and documents are encrypted on the wire and on disk, with secrets managed, not hard-coded.
Role-based access
Every action is scoped to who you are. Clinical data is never open by default.
Insert-only audit trail
Clinical changes are versioned rather than edited over, and every change is written to an append-only audit trail.
AI clinical-safety guardrails
AI proposes; the clinician confirms. No autonomous diagnosis or prescribing. Allergy and interaction checks run before sign-off.
Consent by design
Consent is recorded against a named purpose for AI processing, record sharing and patient messaging, and erasure is built into the data model.
Your records are stored in India.
Records, documents and audit logs live in AWS ap-south-1. Some AI processing steps run with contracted vendors outside India, protected to the same standard. Lemma is designed for DPDPA, with purpose-specific consent and erasure built into the data model.
Operated like production infrastructure.
Deployed on AWS in ap-south-1: App Runner, ECS Fargate, RDS PostgreSQL and S3. Every clinical action sits behind versioned migrations, recorded architecture decisions and an audit trail.
Evaluate Lemma for your hospital.
We’re glad to walk security, architecture, and ABDM readiness through your team.