Brellium vs Charta Health (2026)
Brellium and Charta Health review clinical documentation before billing to identify coding and compliance issues. Brellium emphasizes recommendations that customers or managed coders review; Charta offers autonomous coding and direct EHR correction alongside queues for problem charts. Brellium checks notes against payer requirements and organizational standards, flags deficiencies and tracks provider trends. Its coding module recommends evaluation and management codes with supporting rationale. Managed coding adds certified reviewers who correct findings and communicate with providers. Headspace and Rula are named users. Although marketing promises correct coding for every encounter, the agreement requires independent review and the available coding comparison reports imperfect agreement with expert coders. Charta reads structured records, handwritten notes, faxes and images using models configured around each customer's criteria. Provider tools combine coding, revenue discovery, clinical documentation improvement and feedback, while payer tools cover risk adjustment and audit work. Citations accompany suggestions, though what sends a chart to a person is left undefined. Universal accuracy claims and reported revenue gains still leave room for coding errors. Brellium fits quality and revenue cycle teams that want broad review coverage with an explicit human review requirement and optional coding staff. Charta fits organizations seeking automated coding actions plus documentation and payer analytics, with implementation configured around their review rules.
- Documentation findings should remain recommendations for staff review.
- Certified coders are wanted as part of a managed service.
- Quality leaders need provider trends alongside chart audits.
- Behavioral health documentation is a central review workload.
- The intended workflow includes autonomous coding after note closure.
- Coding corrections should be possible inside the EHR.
- Handwritten material and faxed records need review alongside structured data.
- Provider review and payer risk adjustment are both relevant.
This comparison is published by AI Health Index, an independent research platform that compares healthcare AI vendors objectively. Brellium and Charta Health are each graded against the same capability taxonomy, from each vendor's own public materials and the regulatory record, under the AI Health Index verification standard. No vendor pays for placement, and no vendor has reviewed this page. How this evidence is graded
Plain facts
| Fact | Brellium | Charta Health |
|---|---|---|
| Primary category | RCM & Prior Auth AI | Autonomous Medical Coding |
| Founded | 2021 | 2023 |
| Headquarters | New York, New York, United States | San Francisco, California, United States |
| Website | brellium.com | chartahealth.com |
Side by Side
Select any grade to read the note behind it.
Each vendor in one paragraph
Written to be quoted whole. Each paragraph opens the AI Health Index profile of the vendor: what the product is, who buys it and what it does.
Brellium builds clinical documentation review and coding software for healthcare organizations. It checks notes against payer policies, documentation requirements, and an organization's quality standards, then flags issues for staff to resolve before billing. Teams can configure review criteria, examine provider trends, and use the results to guide documentation support and quality improvement.
Source: AI Health Index, October 2026
Charta Health reviews the documentation for every encounter before billing, using large language models rather than a rules engine. For providers it codes each visit after the note closes, corrects coding directly in the EHR or queues problem charts for a person, and cites the supporting documentation on each suggestion; revenue discovery, payer compliance, clinical quality analytics, clinical documentation improvement and provider feedback run on the same review.
Source: AI Health Index, October 2026
Questions buyers ask
How do Brellium and Charta Health work with the EHR?
Rula provides a concrete example of sending information in both directions between Brellium and its internal database.
Integration runs both ways in Charta's account: the platform reads all documentation after a note closes and can correct coding directly in the EHR, and the FAQ says it has integrated with dozens of commercial EHRs and homegrown EMRs. From the AI Health Index, drawn from each vendor's own published materials and the regulatory record, verified October 15, 2026. No vendor pays for placement.
How are Brellium and Charta Health priced and sold?
In Brellium's case, the current agreement includes a default 10% annual renewal increase unless the parties agree otherwise, and it assigns EMR integration charges to the customer.
Charta sells to provider organizations, health systems, MSOs and payers, builds each integration with dedicated engineering support, and measures its value as revenue uplift in RVUs per encounter. Whether the fee is per encounter, per provider or a share of uplift is not stated, and a fee that scales with uplift would reward higher coding. From the AI Health Index, drawn from each vendor's own published materials and the regulatory record, verified October 15, 2026. No vendor pays for placement.
How do Brellium and Charta Health handle patient data?
With Brellium, the security policy excludes PHI from model training, while the current platform agreement expressly permits training with deidentified data. The BAA defines that deidentification by reference to the HIPAA standard.
Charta reads all provider documentation for every encounter, faxes and scanned images included, and tunes each implementation on the client's review feedback; its FAQ states HIPAA, SOC 2 and GDPR compliance. Retention, de identification, whether client documentation trains models used for other clients, and which model provider receives the notes are not stated. From the AI Health Index, drawn from each vendor's own published materials and the regulatory record, verified October 15, 2026. No vendor pays for placement.
Which settings and specialties do Brellium and Charta Health cover?
For Brellium, coding accuracy and clinical risk detection in other medical specialties, payer populations, and age groups have not been compared with them. Review coverage measures the proportion examined rather than the correctness of every finding.
Inpatient facility coding is not the target, although Charta says any organization with a reason to audit charts can use it. From the AI Health Index, drawn from each vendor's own published materials and the regulatory record, verified October 15, 2026. No vendor pays for placement.
Related comparisons
Other published head to head assessments involving these vendors or their closest peers. The full set for this category is on the RCM & Prior Auth AI page.
Brellium is based in New York and Charta Health in San Francisco. Neither has public subscription prices. Brellium's standard agreement includes a default 10% annual renewal increase and assigns EMR integration charges to the customer. Neither vendor's evidence supports perfect coding.