DRAPTO
Building a hospital revenue-integrity platform on top of the systems hospitals already run.
Node.js · PostgreSQL · React · React Native/Expo · FHIR R4 · EDI X12
The challenge
Where it started
Indian hospitals lose revenue to rejected claims, missed pre-auth steps and tariffs that don't match contracts — spread across an HIS.
What we built
The build
- Ingest module importing bills, admissions, charges, claims and settlements from HIS exports
- 24-rule claim-rejection scoring with self-calibrating weights and a persistent worklist
- Pre-auth lifecycle, NHCX FHIR R4 claim bundles, EDI 837P/835 for US RCM work
- Payer intelligence: CGHS, ECHS, ESIC, PMJAY and NABH detection
- Doctor-facing React Native app with queue, today-view, prescriptions and clinic revenue
- Security audit closing hardcoded credentials, stored XSS, CORS and open-redirect issues before go-live
Outcome
Where it is now
01
96-check verifier suite passing, backup chain fixed end to end
02
Marketing site with 89 help-centre articles and 22 case-study pages, geo-targeted across 14 markets
03
Positioned as the layer above Insta, KareXpert, Miracle and MocDoc rather than a replacement
Next step
Want the same build for your company?
Send the workflow. You get a scope and a fixed price within two working days — or a straight answer that it isn't a fit.
Secure by default · find → fix → verify · authorised scope only