UniSUS is an independent Brazilian platform that brings public health data from DATASUS together in one place. Maintained by Luz Tecnologia LTDA and based in Brasília, it has no government affiliation and offers free access without registration to information used by health professionals, managers, software companies, and the public.

Its modules cover SIGTAP procedures, including SUS values, rules, and compatibility; CNES health establishments, searchable by name or city; CID-10 diagnoses; and CIAP-2 codes for primary care. A citizen-focused service also helps people find where to access care and examinations through SUS. The site publishes practical guides on topics such as hospital billing, health-system classifications, and using DATASUS resources.

UniSUS offers optional paid Pro tools, with plans starting at R$ 9.90 per month. Features include billing simulations, CNES change alerts, diagnosis-to-procedure mapping, data exports, primary-care performance calculations, and synchronized favorites. The platform says it is funded through discreet advertising and supporter subscriptions, not public funding or payments from health-system vendors.