ClinicOS

What it does

Patients

Registration with a clinic ID such as TC-000123, date of birth or just the age, allergies and chronic conditions, search by name, mobile number or ID, and a duplicate finder that merges two records with all their visits, bills and reports.

Appointments

Weekly hours, slot length and leave days for each doctor, a day calendar across doctors and a week view per doctor, booking that never gives one slot to two patients, rescheduling, cancellation, no-shows, and a confirmation link for the patient that shows only the date, time and doctor.

Queue

Check-in tokens and walk-in tokens per doctor, a live queue for the front desk and each doctor, and a big-screen now-serving page for the waiting room that shows token numbers, never names.

Consultation

Vitals with BMI worked out as you type (Asian-Indian cut-offs) and out-of-range flags, complaints, examination, diagnosis, advice and a follow-up date in one tap, with the patient's allergies, earlier visits and reports beside it.

Prescriptions

A medicine list that grows as you prescribe, 1-0-1 dosage shorthand with before or after food and days, per-doctor templates, and A5 or A4 prescriptions on your letterhead with the doctor's qualification and registration number, the dosage also printed in Hindi or Marathi, and reprints from the patient's history.

History

A timeline of every visit, prescription and report, BP and weight trend charts, and PDF, JPG or PNG reports uploaded from a computer or a phone camera.

Billing

A fee master for consultations and procedures, discounts, healthcare fees exempt from GST with a GST rate on taxable items such as cosmetic procedures, Bill of Supply or Tax Invoice cum Bill of Supply as needed, cash, UPI and card, part payments, refunds and cancellations.

Reminders

Follow-ups due, appointment confirmations and report-ready messages: one tap opens WhatsApp with the message typed in from templates you edit. No paid messaging service.

Reports

Collections per doctor, per payment mode and per day, net of refunds; the bill register with exempt and taxable values; appointments, no-shows and new patients per doctor; every table downloads as CSV.

Team

Roles for Owner, Admin, Doctor, Receptionist and Accounts. Receptionists never see clinical notes; doctors see their own queue and write only their own consultations; accounts see money, not patients.

Security

Clinical notes and uploaded reports encrypted with AES-256-GCM · passwords hashed with bcrypt · role checks on the server for every action · login lockout · security headers · audit log of every view of a clinical record · optional encrypted backups · 24 automated security tests.

Tested: 48 automated tests on slots and double-booking, BMI, age, bills with GST, dosage, encryption and CSV safety; end-to-end tests of the whole visit from registration to printed prescription and receipt; a check of every screen for every role on desktop and phone; and 12 end-to-end security tests.