Patient Price-Estimate & Financial-Clearance AI Agent
Assemble the expected items for a scheduled encounter, price them against the chargemaster and coverage, draft the required estimate, and screen for financial assistance before a counsellor releases it.
A procedure is scheduled, and the agent assembles the expected items from the order and the coverage on file.
02
Normalise item and service codes, provider identifiers and coverage details across sources.
Reason
03
Price each expected item against the chargemaster and the patient's benefit design.
04
Apply the discount, self-pay and financial-assistance rules configured for the site, never inferred.
05
Bind each priced item to the coverage or self-pay basis it drew on, and mark what the response leaves open.
Decide
06
Coverage is checked against the benefit response, and what it leaves unconfirmed is flagged before the estimate drafts.
07
Route every estimate to the named financial counsellor for release.
Out
08
Retain the priced items, the coverage basis, the counsellor's edits and the release against the account.
09
Execute write actions only inside the approval boundaries agreed during implementation.
→Product statement
The agent assembles and prices the estimate; the financial counsellor decides what releases to the patient, and coverage stays the payer's decision, not the agent's forecast.
Example workflow
One estimate, order to release
AgentHuman
1Encounter scheduledScheduling system, order entry, registration or a self-pay estimate request
2Items and coverage assembledOrdered items, chargemaster rates, benefit response, prior authorisations and configured discounts
3Estimate pricedPriced items, coverage basis, disclosures and confidence
4Controls appliedContent checks, timing-clock checks, AGB checks and confidence threshold
No human action required
Stages 1 to 4 run unaided, and nothing releases to the patient at any of them — the agent is drafting, and the counsellor's lane opens at the confidence gate.
5DecisionBranches at the confidence threshold
High confidence
Goes to the financial counsellor to release.
Low confidence
Adds a clearance-supervisor read first.
Counsellor release
The estimate is held with its priced items, its coverage basis and the confidence.
Release · Edit · Send for clearance review
Released — estimate provided▼
6Registration and billing systems updatedOnly where write access and approval policy allow it
7Outcome evaluatedEstimate accuracy, counsellor edits, PPDR-eligible overages and dispute outcomes
Edits
Every counsellor edit is counted in the evaluation.
What should not run autonomously
Human approval stays in control
Outside the boundary — human approval required8 items
Setting or overriding a chargemaster price.
Approving a financial-assistance or charity-care application.
Waiving or discounting a patient balance.
Issuing the notice-and-consent form for balance billing.
Automation boundaryAgent acts unaided
✓Assemble expected items and price them against the chargemaster.
✓Check coverage and apply the patient's benefit design.
✓Draft the estimate in the form the rule requires.
✓Screen for financial assistance, and hold the estimate for the counsellor.
Any write happens inside the boundaries agreed at implementation, never ahead of release.
Determining a payer's coverage or payment decision.
Initiating an extraordinary collection action.
Stating what a patient will owe as fact.
Changes to chargemaster, coverage or discount configuration.
Example output
One estimate, annotated
Everything the agent drafts is attached to the account it was built from.
Estimate output · single encounterIllustrative example
Encounter
Estimate line
Facility charge
Coverage basis
Confidence
Attribution
Self-pay outpatient MRI
MRI lumbar spine, professional and facility components, self-pay rate
$2,180.00
Benefit response on file
90%
NPI and Tax ID included
As receivedTaken from the chargemaster and the benefit response on file — nothing on this side is decided by the agent.
A service-line rate hides where the estimate breaks
An overall estimate-variance rate can look acceptable while one encounter type accounts for most of the rework. Nestack reports the rate by slice, not only in total.
Slice performance — reported separately, not only in aggregateIllustrative example
Slice
Failure rate
Lift
Lift vs. threshold
Status
Encounters with multiple co-providers
7.4%
3.8×
Review
Self-pay estimates for surgical cases
5.5%
2.9×
Review
Insured estimates with unmet deductible
3.3%
1.7×
Watch
Single-provider outpatient visits
1.9%
0.8×
Normal
Bar: estimate-variance rate lift vs. the single-provider outpatient baseline · scale 0–4.0× · tick marks the 2.0× review threshold2 of 4 slices over threshold
Evidence-linked improvement
The loop closes on the estimate, not the total
The loop shuts when the wrong estimate is a regression case, not when it has been explained. That suite is what the next estimate given is measured against.
Improvement cycle · five stagesSwitchback — the path turns at Improve and returns at Learn
01Detect
Estimate-variance rate rises in a service-line slice.
02Diagnose
The patient who planned around it is traced to the source, the rule or the workflow that missed it.
03Improve
Whatever changes ships against a version, with the estimates that prompted it attached.
04Verify
Nothing ships until the affected estimate cases pass a second time.
05Learn
The suite grows by one case; so does the disclosure checklist.
Learn → DetectThe return edge. The next estimate runs against a suite one case longer.
Typical build scope
Twelve workstreams across six weeks
The build scope read against the delivery timeline. Week structure follows the six-week plan — discovery, sources, estimate workflow, evaluation, integration, then production validation and handover.
WorkstreamWeek 1Week 2Week 3Week 4Week 5Week 6
01Estimate-workflow discovery and boundary definition.
02Registration and pricing-source assessment.
03Chargemaster and coverage-rule mapping and rule mapping.
04Order and coverage-response ingestion.
05Item retrieval and pricing logic.
06Confidence scoring and flag routing.
07Counsellor release workflow.
08Chargemaster and eligibility integration.
09Estimate and disclosure cases.
10Guardrails and release controls.
11Estimate-trail instrumentation.
12Deployment, documentation and Agent Care handover.
12 workstreams · 6 weeks · bar shows the weeks a workstream is active — several run in parallelFinal scope and sequence confirmed in discovery
Engagement tiers
What each tier includes
Rows are the capabilities named in each tier's scope. Higher tiers include everything below them.
Capability✓ in scope · — not at this tierPilotOne site, one service lineProductionProduction registration integrationAdvancedMultiple sites / systems
Introduced at Pilot
Priced estimate recommendations✓✓✓
Counsellor release✓✓✓
Estimate-accuracy baseline✓✓✓
Introduced at Production
Reporting by service line—✓✓
Release workflow in your systems—✓✓
Approved account write-back—✓✓
Registration-system integration—✓✓
Introduced at Advanced
Multi-site estimate rules——✓
Multi-stage release chains——✓
High estimate volume——✓
Multi-site estimate controls——✓
Build priceFrom $5,000From $8,000Custom quote
Final build priceConfirmed after discovery based on integrations, workflow complexity, transaction volume, approval controls and deployment requirements.
Separate from buildBuild pricing is separate from recurring Agent Care, which covers managed monitoring, evaluations, incidents and verified improvements after launch.
What we need from you
What you bring, and what we build with it
Each input maps to a piece of build scope and a week in the delivery timeline.
You bringWe build with it
01Your chargemaster, order catalogue and scheduling system→Chargemaster ingestion and order mappingWeek 1
02Representative recent estimates and encounters→Estimate baseline and pricing-rule extractionWeek 2
03Your GFE content rules and disclosure requirements→GFE content and disclosure-rule mappingWeek 1
04Access to relevant APIs, feeds or exports→Registration and eligibility assessment, then integration setupWeek 2
05Estimates you would not want relied on→Dispute cases and failure-mode testingWeek 4
06What no estimate may leave out→Confidence scoring, flag routing, guardrails and release controlsWeek 3
07Named financial counsellors to release estimates→Counsellor release workflow, then pilot and production validationWeeks 5–6
Nothing else is requiredDeployment, documentation and Agent Care handover are ours.
Delivery timeline
Four phases across six weeks
Bands follow the real work rather than the plan, which is why evaluation and pilot share week 5.
PhaseW1W2W3W4W5W6
DiscoveryW1
BuildW2 – W3
EvaluateW4 – W5
Pilot & LaunchW5 – W6
Week focusW1Estimate-workflow discovery, disclosure-rule mapping and boundaryW2Registration integration and the estimate baselineW3Pricing logic, confidence scoring and release controlsW4Evaluation suite, guardrails and failure-mode testingW5Eligibility integration, pilot estimates and correctionsW6One scheduling cycle estimated under the financial counsellor, then handover
Reading the bandA bar covers the weeks its work is named in, and nothing else. The week 5 overlap is real, not padding.
At the end of W6Once the cycle validates, Agent Care owns the running agent.
DurationSix-week plan shown · typical delivery 4–6 weeks depending on scope confirmed in discovery.
Next step · Healthcare AI agent
Build a patient-estimate agent around your chargemaster and coverage rules.
Show us your chargemaster, your coverage sources and who releases an estimate. We'll map the pricing workflow, set the disclosure boundary and name what stays with the counsellor.
