Meet ZOE

Uncover revenue
others leave behind,
and recover it with precision.

ZOE is the forensic AI layer for hospitals, health systems, and physician groups. It reads every payer contract and adjudication, finds underpayments and denials your team already wrote off, and recovers them with audit-ready evidence.

What ZOE does

Four modules.
One forensic system of record.

01 / Ingest

Pull in your contracts and your claims.

Payer contracts, fee schedules, prior-auth rules, your 835s and 837s, plus the denial history sitting in your RCM. We work with what you have, Epic, Cerner, Athena, Meditech, NextGen. SFTP or secure object storage.

Payer contractsFee schedules835 / 837Denial history
02 / Forensic Audit

Re-read every paid & denied claim against the contract.

ZOE applies the codified contract logic to your historical adjudications. Underpayments, soft denials your team wrote off, missed timely-filing wins, missed clinical-policy arguments, surfaced with the dollar delta and the contract clause.

UnderpaymentsWrite-off recoveryCARC reattribution
03 / Recover

Build the appeal. Submit. Get paid.

Every recoverable claim is packaged with a payer-specific appeal letter, the exact contract clause, the clinical evidence, and the precise dollar argument. Your team approves, ZOE submits, or hands off to your appeals team.

Appeal-ready packsPayer-specific routingStatus tracking
04 / Prevent

Catch the next leak at the front door.

ZOE's forward-looking layer reads your charge capture and pre-bill claims, flagging the patterns most likely to be denied or underpaid, before they leave your facility. Less write-off. More clean claims.

Pre-bill flagsCharge-capture reviewDenial pattern analysis
Evidence pack

Every recovery comes with the
contract clause that made it owed.

No black-box statistics. Every recoverable claim ships with:

  • The claim line. CPT, DRG, POS, billed and paid amounts.
  • The contract clause. The exact section, page, and effective date.
  • What was paid · what should have been. Side-by-side dollar deltas.
  • The appeal argument. Pre-written for the specific payer and CARC code.
  • A recovery probability. So your team prioritizes the highest-yield work.

Hit "submit" - ZOE files the appeal. Hit "decline" - ZOE learns your team's rulings.

CLM-887214 BCBS
Underpayment
DRG 470 · Major joint replacement
DOS 2025-09-02 · Adjudicated 2025-09-14
Payer paid
$12,400
CARC 45 · charge exceeds fee schedule
Should have been
$20,540
Per §6.2 outlier add-on
Contract evidence
BCBS-Outpatient-v4, §6.2: claims with outlier days > 7 are reimbursed at base DRG plus per-diem add-on, not subject to fee-schedule cap.
CARC code45
Length of stay9 days · outlier qualified
Appeal routeBCBS Provider Disputes
Recovery delta+ $8,140.00
How we charge

Contingency-only.
Pay only on what you recover.

Zero upfront.

No implementation fee, no licensing fee, no platform fee. We earn alongside you, on what we recover.

Pay only on success.

You pay a fixed percentage of confirmed recoveries. If we don't recover, we don't get paid.

90-day pilot.

Bring 24 months of claims. We deliver a recoverable-revenue report in 30 days. Recover for 60 more. Then decide.

Integration

Sits on top of your stack.
Not in it.

ZOE works alongside your RCM. We don't replace Epic, Cerner, Athena, Meditech, or anything else, we make them work harder.

Flat-file friendly

SFTP or secure object storage. 837, 835, UB-04, CMS-1500, CSV. No API to build on your side.

EHR / RCM agnostic

Compatible with Epic, Cerner, Athena, Meditech, NextGen, and most homegrown RCM environments.

No IT lift

Stand-up in 2 weeks. First recovery report in 30 days. No platform integration, no professional services.

HIPAA · SOC 2 in progress

BAA on day one. SOC 2 Type II observation window underway. Google Cloud Healthcare partner.

Who it's for

Built for the operators who run
your revenue cycle.

From the boardroom to the appeals desk, ZOE hands every seat in the revenue cycle the same forensic source of truth, so the team finally rows in one direction.

CFO & Finance

Turn write-offs back into cash. Forecast net revenue with line-level evidence of payer behavior.

  • Net-revenue forecast you can defend to the board.
  • Visibility into payer-specific underpayment patterns.

VP Revenue Cycle

Stop relying on luck-of-the-claim recovery. Make every appeal contract-grounded and defensible.

  • Pipeline view of every recoverable dollar.
  • Aging tracked by payer, by reason, by team.

Denials & Appeals

Walk into every appeal with the contract clause, the clinical evidence, and the dollar argument pre-built.

  • Payer-specific letter templates ready to send.
  • Auto-routed to the right adjuster and queue.

Compliance & Audit

A defensible, auditable trail from contract clause to claim payment to recovery. Ready for any review.

  • HIPAA-aligned evidence packs.
  • Full chain of custody on every dollar moved.

RCM Operations

Stop chasing claims one by one. Work the patterns ZOE surfaces by payer, by code, by clause.

  • Daily worklists ranked by recoverable dollars.
  • Per-FTE throughput reporting baked in.

Contract Management

Every payer contract codified once, applied to every claim, versioned forever. No more spreadsheets.

  • Side-by-side diff when contracts amend.
  • Effective-date enforcement on every line.
Used inside: Hospitals Health systems Multi-specialty groups Physician practices Ambulatory surgery centers
What our clients say

Partnering with Gabeo.ai has been a game-changer for us. Their AI didn't just automate our workflows, it recovered lost revenue by overturning denials we had written off as unrecoverable. In fact, 50% of all overturns during the pilot came from those write-offs.

Clay Foster
Director of Business Services, Rebound Orthopedics