CodaMetrix
Also known as: CMX, CMX Automate, CMX CARE
Autonomous medical coding for health systems. The CMX CARE platform builds a longitudinal patient timeline from EHR and ancillary data and codes and bills cases touchlessly. It is Epic Toolbox approved and 2026 Best in KLAS for autonomous coding.
CodaMetrix, built with Mass General Brigham, sells autonomous medical coding to health systems through its CMX CARE platform. It ingests clinical notes (including ambient documentation), registration events, surgical schedules, orders, charges and provider information from the EHR and ancillary systems, unifies them into a longitudinal patient timeline across providers, encounters and facilities, and identifies services, diagnoses, documentation gaps and missing charges.
CMX Automate codes and bills cases touchlessly as soon as the data is present, with human review retained where needed. CMX Amplify feeds every coder reviewed decision back into the platform, and CMX Insights reports automation performance and benchmarks. Coding accuracy is measured against Rosetta, the company's coding quality framework reviewed by a Coding Quality Council. CodaMetrix is Epic Toolbox approved, covers radiology, pathology, endoscopy and inpatient professional fee coding, and was named 2026 Best in KLAS for autonomous medical coding.
Vendor details
Canonical URL
https://www.codametrix.com
Category
Healthcare agent
Funding status
$109M total; $55M Series A (SignalFire), $40M Series B Mar 2024 (Transformation Capital, Frist Cressey)
Company status
independent
Use cases & customers
Primary use cases
Target customers
Deployment options
Integrations
Ingests from the EHR and ancillary systems (clinical notes, registration events, surgical schedules, orders, charges) and works inside Epic-recommended integration standards as an Epic Toolbox approved product. No public API is published.
In practice
A health system's coders are weeks behind on radiology and pathology cases. CMX Automate codes the routine cases touchlessly as soon as the documentation is present and leaves the rest for coders to review in their own Epic workflow.
Coding related denials keep climbing. CodaMetrix codes from a longitudinal view of each patient across providers and settings, and reports 60% fewer coding denials at its customers.
A revenue cycle leader needs proof the automation is accurate before widening it. Every coder correction flows back through CMX Amplify, accuracy is measured against the Rosetta framework, and CMX Insights shows performance in real time.
Sources & related URLs
Research sources
Agentic Index coverage score
6.5 / 14 capabilities · 46%
| Integrations & Tool Calling | Full |
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CMX CARE ingests clinical notes, registration events, surgical schedules, orders, charges and provider information from the EHR and ancillary systems, is Epic Toolbox approved, and codes and bills cases touchlessly inside the health system's workflow while coders stay in their native environment. Health systems using it include Mass General Brigham, Mayo Clinic, Cedars-Sinai, UCSF, Yale New Haven Health, Emory Healthcare and Henry Ford Health. SourceCodaMetrix, codametrix.comread 2026-10-06 |
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| Workflow Orchestration | Full |
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CMX CARE ingests data across the care continuum, unifies the patient story across providers and facilities, and identifies services, diagnoses and documentation gaps. CMX Automate then codes and bills cases touchlessly with human review retained where needed, for both facility and professional fee coding. SourceCodaMetrix, codametrix.com and /our-solutionread 2026-10-06 |
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| Knowledge Grounding & RAG | Full |
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CMX CARE turns clinical documentation from the EHR and ancillary systems into a longitudinal timeline centered on the patient, spanning days, providers and settings, and the coding draws on it. Clinical notes, registration events, surgical schedules, orders and charges all feed that timeline. SourceCodaMetrix, codametrix.com and /our-solutionread 2026-10-06 |
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| Human Oversight & Guardrails | Partial |
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Cases are coded and billed touchlessly with no human intervention, while human review stays in place where needed and coders work in their own environment, so some cases stay with coders. CodaMetrix names no approval step or threshold that decides when a touchless code goes through without review. SourceCodaMetrix, codametrix.comread 2026-10-06 |
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| Security, Identity & Governance | Not documented |
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Security detail sits in a Vanta trust center at trust.codametrix.com. CodaMetrix shows SOC, AWS and A-LIGN compliance logos in its website footer without naming a report or certificate. It names no SSO, roles or other access model. SourceCodaMetrix, codametrix.com and trust.codametrix.comread 2026-10-06 |
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| Observability & Auditability | Partial |
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CMX Insights reports automation performance in real time with benchmarking, and real time audit capabilities work as a feedback loop. CodaMetrix names no record per case of what the automation read and coded. SourceCodaMetrix, codametrix.com and the Series B announcement on codametrix.com/resourcesread 2026-10-06 |
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| Memory & State Persistence | Not documented |
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The platform learns from the health system's coding decisions, and the longitudinal record it builds is the patient's own record. CodaMetrix names no memory layer and does not say what one would keep or for how long. SourceCodaMetrix, codametrix.com/our-solutionread 2026-10-06 |
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| Deployment & Data Residency | Not documented |
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CodaMetrix does not say where the platform is hosted. No hosting region is published, and CodaMetrix names no region choice, customer environment or on premises option. An AWS compliance logo sits in the site footer. SourceCodaMetrix, codametrix.com and /our-solutionread 2026-10-06 |
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| Prebuilt Agents, Templates & Packs | Partial |
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CMX Automate (touchless coding), CMX Amplify (feedback workflow) and CMX Insights (performance reporting) are modules of the one CMX CARE platform and depend on each other rather than standing alone. Coverage spans radiology, pathology, endoscopy, emergency medicine and inpatient professional fees within that one platform, with no separate agent sold for each specialty. SourceCodaMetrix, codametrix.com and /our-solutionread 2026-10-06 |
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| Triggers & Channel Coverage | Full |
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The platform applies codes as soon as the relevant data is present rather than when a coder is available, working from registration events, orders and charges as they arrive, with no one prompting it. SourceCodaMetrix, codametrix.com/our-solutionread 2026-10-06 |
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| Model Flexibility & Routing | Not documented |
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The platform is called AI powered, but CodaMetrix names no model provider and no way for the customer to choose a model. Sourcecodametrix.com/our-solutionread 2026-09-29 |
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| APIs, SDKs & MCP Extensibility | Not documented |
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The CMX platform has no published API, SDK or MCP server. Integration follows Epic Toolbox standards. Sourcecodametrix.comread 2026-09-29 |
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| Testing, Debugging & Optimization | Full |
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CMX Amplify feeds every coder reviewed decision back into the platform, which learns in real time from the health system's coding decisions and keeps improving after deployment. Coding accuracy is validated through Rosetta, CodaMetrix's coding quality framework, and a Coding Quality Council of industry experts reviews real world performance. CodaMetrix reports 70% less manual coding, turnaround five times faster, 60% fewer coding denials and 30% lower coding costs. SourceCodaMetrix, codametrix.com and /coding-quality-accuracy-benchmarkread 2026-10-06 |
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| Browser & Computer Use | Not documented |
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The platform works through EHR and ancillary system integrations. CodaMetrix names no browser, desktop or computer control. Sourcecodametrix.comread 2026-09-29 |
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The Agentic Index coverage score grades every vendor Full, Partial or Not documented against the same 14 buyer facing capabilities, from public evidence only. Each capability links to how all vendors in the index score on it. How this evidence is graded
Pricing
Contact sales; no pricing published
What is public
No public pricing. CodaMetrix's own site reports 70 percent reduction in manual coding, 5x faster turnaround, 60 percent fewer coding denials, 30 percent savings in coding costs and 5x ROI over five years.
Variable cost rationale
No public rate. Cost likely scales with encounter volume and specialty coverage (inference, not stated by the vendor).
Sales call required
Yes, required for paid access
Free / trial
None public
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