Free interactive tools

Tools we built. Free to use.

Five browser-based tools for ACO leaders, finance teams, and care managers. The same calculation logic we apply to client engagements — runnable on your own numbers, in your own browser.

No login · No data leaves your browser · HIPAA-friendly by design

Run the math on your own data, right here.

Each tool is a single-page web app. No installs, no accounts, no integrations. Open it, use it, close the tab. The calculation logic is the same we apply to client work.

8,019 ICD-10
CMS-HCC V28 Calculator
Risk Adjustment

CMS-HCC V28 Risk Score Calculator

Score a member end-to-end with full V28 logic. Enter demographics + ICD-10 codes; get the HCC breakdown, hierarchy resolution, disease interactions, and final risk score. The exact engine ACOs use to validate RAF capture.

  • Complete 2026 CMS V28 crosswalk — 8,019 ICD-10 codes mapped
  • All 9 model segments (CNA, CND, CFA, CFD, CPA, CPD, INS, NE, SNPNE)
  • 60 hierarchy rules applied automatically
  • Disease interactions (Diabetes+HF, HF+Lung, HF+Kidney, more)
Open the calculator 115 HCC categories · V28
35 Quality Measures
2026 cut points
Quality & Stars

CMS Star Rating Simulator

Model your plan's overall Star Rating in real time. Input your measure rates; see your projected overall rating, quality bonus eligibility, and the highest-impact improvement opportunities — ranked by ROI on the multiplier.

  • All key Part C and Part D measures with 2026 cut points
  • Quality bonus calculator — revenue impact of reaching 4.0+ stars
  • 2026 weights applied (3x outcomes, 2x experience, 1x process)
  • Identifies highest-ROI measures to prioritize
Open the simulator Part C & Part D · 2026
Dollar-for-dollar
Coding ROI
Revenue Impact

Coding ROI & Revenue Impact Calculator

See the dollars at stake on a CDI or chart-review program. Compare coding-program scenarios, model revenue lift, and find the minimum RAF improvement that justifies the investment. CFO-ready output.

  • See dollar-for-dollar how RAF changes affect revenue
  • Compare CDI programs, chart audits, tech investments
  • Find the minimum RAF lift to cover your investment
  • Quantify revenue left on the table over 3 years
Open the calculator CFO-ready output
Pareto curve
Population stratification
Population Health

Population Risk Stratification Demo

See where care management dollars actually move the needle. Walk through a realistic ACO population's cost distribution, toggle 8 care programs, and watch projected savings respond to your assumptions in real time.

  • Healthy → catastrophic stratification on a realistic curve
  • Pareto curve showing top 1% / 5% / 10% cost drivers
  • Toggle 8 care programs and model projected savings
  • 10 conditions mapped with realistic MA prevalence rates
Open the demo 10 conditions · 8 programs
MLR · Margin
Quick scenario modeler
Financial

MLR Quick Modeler

Model medical loss ratio scenarios in seconds. Adjust premium, claims, admin spend, and rebate exposure to see what a 1-point MLR shift does to your margin. The CFO calculator everyone wishes they had.

  • Real-time MLR computation as you adjust inputs
  • Margin sensitivity to premium, claims, admin shifts
  • Rebate exposure modeling under MA rules
  • Plain-English output a CFO can drop into a board pack
Open the modeler Real-time scenarios
On-Prem
HCC deployment guide
Implementation

HCC Calculator — Implementation Guide

How to deploy the HCC engine inside your environment. Architecture overview, data requirements, security posture, and the steps to integrate the same V28 logic into your stack as a local-first or on-prem deployment.

  • Reference architecture for local-first deployment
  • Data inputs and ETL requirements
  • Security posture and HIPAA considerations
  • Migration path from cloud to on-prem
View the guide For technical buyers

Built for compliance-conscious ACO leaders.

Every tool runs entirely in your browser. We don't see your inputs. No login, no account, no analytics tracking inside the tools. The calculation logic is identical to what we apply on client engagements — just made openly available so you can stress-test our methodology before you ever talk to us.

Want these connected to your data?

The browser tools are the demo. The same engines, plugged into your ACO's data via cloud or on-prem deployment, are what we deliver to clients. 30 minutes to talk through fit.

Schedule an ACO Strategy Session