athenaIDX vs GetMax

athenaIDX has no write-up on Specifiction yet; its figures are above.

GetMax is a revenue cycle management platform for US healthcare, with a stated scope spanning eligibility, coding, billing, prior authorization, A/R follow-up, denial management, and payment posting. Its live Practice Portal offers eligibility checks, A/R summaries, denials and appeals, fee schedule lookup, underpayment detection, and provider search. The coding assistant proposes ICD-10 and CPT codes, validates them against the live NIH ICD-10-CM set with deterministic rules, and flags ambiguous cases for certified-coder review. It can build claims in CMS-1500, X12 837P, FHIR, and XML formats. Other described AI workflows include claim pre-checks, denial routing by root cause, worklist prioritization, and payer-rule memory. GetMax says it connects with existing EHRs and clearinghouses, without naming specific systems. The Practice Portal and coding assistant are live; eligibility, prior authorization, denials, and collections agents are in build. The coding demo is free to try, with no sign-in, trial timer, or card. Revenue cycle pricing is quoted as a percentage of collections, varying by specialty, claim volume, payer mix, and scope.