The platform that sees the whole claim.
Claim Integrity means knowing a claim is correct, complete, and defensible. Providers, payers, plan sponsors, and the firms that serve them all depend on that being true. Grelin is the platform that gets you there. It is also the platform others build on.

A claim is right or wrong long before anyone pays it.
Most errors are created upstream, before a claim is even built. By upstream we mean patient eligibility, documentation, coding, and payer specific logic. That is where a claim becomes correct or broken.
Everyone downstream inherits the result. The provider eats the denial. The payer pays what it should not have. The plan sponsor funds the mistake. The auditor finds it months later, after the money is gone.
Claim Integrity is whether a claim is correct, complete, and defensible. Checked as early as possible, and at every point the claim changes hands.

One claim truth. Every side of the table.
Grelin works from one source of claim truth and lets each party act on it from where they sit.
Providers
Before you submit.
Catch errors while the encounter is still active, so the claim goes out clean instead of coming back denied.
Tag: Chart.ai familyPayers and TPAs
Before you pay.
Validate a claim against policy before money moves, so the wrong claim never gets paid in the first place.
Tag: Audit.aiPlan sponsors
After the money moves.
Audit what you funded and recover what was wrong, instead of finding it too late to act.
Tag: Audit.aiPharmacy
Across the pharmacy claim.
Check the claim against your own payer logic before it is processed.
Tag: RxAIThe shared checks
The core validations running across the platform.
Eligibility
Confirms coverage, benefits, and authorization.
Documentation
Checks whether the record actually supports what is on the claim.
Coding and charge integrity
Finds the gaps between what was documented, coded, and charged.
Payer policy alignment
Tracks payer rules as they change and checks each claim against them.
Performance and leakage
Surfaces where money is lost across providers, plans, locations, and specialties, so the pattern gets fixed, not just the one claim.
Built on infrastructure that already exists.
Every check Grelin runs sits on one shared foundation. That foundation is what makes the platform fast to extend and able to serve any side of the claim.
Grelin calls it the intelligence layer above the clearinghouse. It is the layer that knows whether a claim should exist at all.

Your expertise, running on the engine.
A playbook is what someone knows about claims, turned into software that runs. Grelin's own products are playbooks on this platform. The same foundation is open to anyone who holds real knowledge about a corner of the claim.

Every claim makes the platform smarter.
More claim flow makes the engine smarter. A smarter engine produces better results. Better results bring more claim flow. Then it turns again, faster.
A model is not a moat. The defensible thing is the volume of claims the platform has already learned from, and the catalog of expertise built on top of it.

Enhances your stack. Replaces none of it.
Grelin sits above your existing systems as an intelligence layer. Any organization that touches claims can add Claim Integrity without a rip and replace, and without disrupting how teams already work.

Built for regulated environments.
See it run on your claims.
Bring us a sample of your claim flow and we will show you what the platform finds. Whether you submit claims, pay them, fund them, or audit them.
Claim Integrity
Frequently Asked Questions
What is Claim Integrity?
Claim Integrity means a claim is correct, complete, and defensible before it is submitted and at every point it changes hands. It covers eligibility, documentation, coding accuracy, and payer-specific policy. The work happens before payment is requested, not after a denial arrives.
How is Claim Integrity different from revenue cycle management?
Revenue cycle management runs the full billing lifecycle, from registration through payment posting. Claim Integrity is narrower and earlier. It validates that a claim is right before it enters that lifecycle. RCM processes claims. Claim Integrity keeps bad claims from needing processing.
How is Claim Integrity different from denial management?
Denial management starts after a payer says no. It corrects, appeals, and resubmits. Claim Integrity works before submission, so fewer claims ever reach the point of denial. One recovers revenue that was put at risk. The other keeps revenue from being at risk.
Why do most claim denials happen?
Most denials are created before the claim exists. Wrong eligibility data at registration, documentation that does not support the codes, coding that does not match the chart, and payer rules that changed since the last submission. Billing sees the failure. The cause sits upstream.
What does pre-submission validation mean?
Pre-submission validation means running payer rules, coding checks, and documentation checks before a claim is sent to a clearinghouse or payer. The claim is corrected while the encounter is still fresh and the fix is cheap, instead of weeks later through denial rework.
What does it mean for a claim to be defensible?
A defensible claim survives an audit. The documentation supports the codes, the codes match the payer's policy, and the record shows why the claim was built the way it was. Defensibility is decided when the claim is created, not when the audit letter arrives.
Who needs Claim Integrity?
Any organization that pays or gets paid on healthcare claims. Payers auditing claims before payment. Providers submitting claims. Pharmacy distributors moving claims across their networks. Government programs verifying program integrity. The same validation logic serves both sides of the transaction.
What does a Claim Integrity platform actually do?
It checks each claim against eligibility data, documentation requirements, coding standards, and the specific payer's policy, then returns a verdict with the reason behind it. Clean claims move forward. Problem claims get corrected before submission or flagged for human review.
Is Claim Integrity a payer capability or a provider capability?
Both. A payer runs the checks before paying a claim. A provider runs the same checks before submitting one. The rules are identical because they describe the same transaction. When both sides validate against the same logic, fewer claims fail in the middle.
Where does AI fit in Claim Integrity?
AI reads documentation and applies payer policy at a scale manual review cannot reach. It handles the checks that do not need human judgment and routes exceptions to people. The value is enforcing existing rules earlier in the workflow, not generating anything new.