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Adonis vs CodaMetrix

CodaMetrix says its CMX Automate module codes and bills cases before payers see them, with no human intervention. KLAS interviews name radiology, pathology, surgery and E/M as its specialties, a mix that fits a health system with heavy professional-fee volume. Its trust center lists SOC 2 and ISO 27001:2022, and the vendor cites 60% fewer coding-related denials. Adonis picks up after payers deny or underpay. Its quoted results are a 67% denial reduction at ApolloMD, a 4.5x first-year return at Allied Digestive Health and nearly $200,000 recouped at Fox Valley Orthopedics, with no stated baseline or period. Those case studies come from a GI practice and an orthopedic one. An orthopedic group has surgery coding too, so it could weigh both, and its payer backlog is the problem the Adonis figures address. A health system with a coding queue starts with CodaMetrix.

Billing & coding · Reviewed November 2, 2026

Adonis logo

Adonis

by Adonis Technology, Inc. · founded 2022

AI agents that work denials, underpayments and stalled claims for revenue cycle teams.

CodaMetrix logo

CodaMetrix

by CodaMetrix · founded 2019

#1 Best in KLAS 2026 autonomous coding.

When to pick each one

Adonis

  • Vendor-quoted nearly $200,000 recouped at Fox Valley Orthopedics
  • Vendor-quoted 67% denial reduction at ApolloMD
Read the full Adonis review

CodaMetrix

  • Touchless coding for radiology, pathology, surgery and E/M, vendor says
  • SOC 2 and ISO 27001:2022 on trust center
  • Spun out of Mass General Brigham
Read the full CodaMetrix review

Score

Each row shows points earned of points available under the published rubric.

Adonis

53of 100

Solid choice

CodaMetrix

38of 100

Competitive
Score by dimension for Adonis and CodaMetrix
DimensionAdonisCodaMetrixDifference
HIPAA / SOC2 / BAA10 / 106 / 10+4
EHR integrations (count)9.1 / 18.20 / 18.2+9.1
Top-3 EHR coverage (Epic / Oracle / Athena)5.6 / 80 / 8+5.6
Bidirectional write-back0 / 5.20 / 5.20
Peer-reviewed papers0 / 70 / 70
RCT / meta-analysis / systematic review0 / 30 / 30
Funding & adoption signal8.4 / 1212 / 12-3.6
Pricing transparency3.3 / 6.56.5 / 6.5-3.2
Years in market4.2 / 64.2 / 60

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How scores are computed

Pricing

Adonis

TierMonthlyAnnualNotes
Enterprisen/an/aNo public price.

CodaMetrix

TierMonthlyAnnualNotes
Plann/an/aEnterprise.

Compliance and integrations

Documented from each vendor’s own pages.

SpecAdonisCodaMetrix
Free tierNo / unverifiedYes
HIPAAYesNo / unverified
SOC 2 Type IIYesYes
EHR integrationsEpic, athenahealth, AdvancedMD, ModMed, NextGen Healthcare, CanvasNot specified
Founded20222019
HQUSUS

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Common questions

Open the full billing & coding comparison

Autonomous coding (CodaMetrix #1 KLAS 2026), denial prevention, prior-auth automation. The single fastest path to ROI in healthcare AI is RCM — these tools deliver it.