ACA Risk Adjustment Demands a Purpose-Built Platform
Under Section 1343 of the ACA, CMS operates a permanent Risk Adjustment program that transfers funds between QHP issuers based on the relative health risk of their enrolled populations. Issuers submit enrollment, medical claims, pharmacy claims, and supplemental diagnosis data through the EDGE server — a distributed data collection environment governed by strict XML schemas, business rules, and processing zones.
Most issuers still manage this process with manual spreadsheets, fragmented scripts, and ad-hoc reconciliation. The result: rejected files, missed risk scores, revenue leakage, and audit exposure. Health Data Max changes that.
Our ACA Risk Adjustment Solutions
Four integrated modules covering the full ACA RA lifecycle — each available standalone or as a unified platform.
EDGESync™
Automated EDGE server file generation, pre-submission validation, and response management. Build compliant XML files for enrollment, medical, pharmacy, and supplemental diagnosis submissions — with real-time tracking of every processing zone and acknowledgment.
ACA RiskLens™
Continuous risk score analytics, plan-level actuarial risk tracking, and transfer payment reconciliation. Know your risk position daily — not just when CMS releases annual results. Forecast payment transfers and identify revenue gaps before they materialize.
The Impact of Getting ACA RA Right
When EDGE server data is accurate and complete, issuers protect revenue, reduce compliance risk, and gain strategic visibility into their risk pool.
Who This Is For
HDM's ACA Risk Adjustment platform is designed for organizations that participate in the HHS-operated RA program:
- ✓ QHP issuers in the Individual and Small Group markets (on- and off-Exchange)
- ✓ Third Party Administrators (TPAs) managing EDGE server operations for multiple issuers
- ✓ Risk adjustment and actuarial teams responsible for transfer payment accuracy
- ✓ Compliance and audit teams preparing for HHS-RADV reviews
- ✓ Coding and clinical documentation teams supporting supplemental diagnosis submissions
- ✓ Health plan executives seeking visibility into ACA risk pool performance
One Platform.
Two Markets.
Complete Coverage.
Health Data Max supports both Medicare Advantage and ACA marketplace risk adjustment on a single unified platform.
| Capability | Medicare Advantage | ACA Marketplace (HHS RA) |
|---|---|---|
| Data Submission | X12 837 via EDPS / RAPS | XML via EDGE Server (Enrollment, Medical, Pharmacy, Supplemental Dx) |
| Response Files | TA1, 999, 277CA, MAO-002/004 | EDGE Detail & Summary Reports, System Error Files, RA/RI Calculation Reports |
| Risk Model | CMS-HCC V24/V28 | HHS-HCC (Adult, Child, Infant models) |
| Payment Mechanism | CMS monthly payments via MMR/MOR | Annual RA transfer payments (charges and receipts between issuers) |
| Audit Program | CMS RADV (MA) | HHS-RADV (ACA marketplace) |
| Chart Coding | Retrospective chart reviews & prospective suspecting | Supplemental diagnosis files from medical records & EDI sources |
| HDM Solution | EncounterFlow™, HCC Risk Analytics, ChartCopilot™, Audit360™ | EDGESync™, ACA RiskLens™, ACA ChartCopilot™, ACA AuditShield™ |
How the ACA RA Lifecycle Works with HDM
Ingest & Normalize
Pull enrollment, claims, and chart data from your source systems. HDM normalizes fragmented records, resolves member identity conflicts, and stages data for EDGE-compliant XML generation.
Validate & Build Files
AI agents apply CMS ICD schema rules, EDGE server business rules, and cross-file dependency checks. Enrollment, pharmacy, medical, and supplemental diagnosis XML files are validated before submission.
Submit & Track
Submit files to your EDGE server (AWS or on-premise) and monitor processing across all four zones. EDGESync™ parses detail and summary reports in real time, surfacing errors and acceptance metrics.
Analyze Risk & Revenue
ACA RiskLens™ continuously recalculates member- and plan-level HHS-HCC risk scores, compares against CMS snapshots, and forecasts transfer payment positions — so you know your exposure before the annual settlement.
Close Gaps & Defend
ACA ChartCopilot™ identifies missing HCCs from clinical documentation. ACA AuditShield™ builds audit-ready binders and simulates HHS-RADV scenarios. Every diagnosis links back to evidence.
Why Health Data Max for ACA Risk Adjustment
Purpose-Built for EDGE
Not a generic data tool adapted for healthcare. HDM is engineered around the exact CMS EDGE server ICD specifications, business rules, and processing logic.
Proven MA RA Foundation
The same AI platform that drives encounter submissions, risk analytics, and audit defense for MA plans — extended with ACA-specific models and workflows.
Unified Data Fabric
Manage MA and ACA risk adjustment on one platform. Shared member records, unified dashboards, and consolidated reporting for multi-market organizations.
Agentic AI Architecture
Coordinated AI agents handle validation, reconciliation, gap detection, and forecasting autonomously — surfacing only what requires human judgment.
Compliance-First Design
HIPAA-ready, audit-trailed, and aligned with CMS/CCIIO guidance. Human-in-the-loop review for every clinical decision.
Flexible Deployment
SaaS cloud, API integration, or batch processing. Works with AWS EDGE servers, on-premise EDGE servers, and TPA-hosted environments.
Ready to Optimize Your ACA Risk Adjustment?
Join the health plans and issuers already transforming risk adjustment with AI. Start with a consultation or explore our 30-day trial.