The Claim Integrity Platform

What is Claim Integrity?

Claim Integrity is the process of validating healthcare claims before submission and auditing them before payment. It covers patient eligibility, clinical documentation, medical coding accuracy, and payer-specific policy. Grelin uses artificial intelligence to automate this process across providers, payers, pharmacies, and government programs.

Claim Integrity Platform

One claim truth for every side

Section 0.2: Foundations of Integrity

Why Claim Integrity matters

Most claim denials are preventable. They are created before the claim exists, in registration data, documentation, coding, and payer rules that changed since the last submission. By the time a denial arrives, the encounter is weeks old, the fix is expensive, and the rework lands on teams that did not create the error.

The cost compounds on both sides. Providers write off revenue they earned. Payers spend administrative dollars pending, reviewing, and disputing claims that should never have been submitted. Industry estimates put the annual cost of claims processing waste in the tens of billions of dollars.

Claim Integrity moves the check to the point where the error is created. A claim validated upstream costs a correction. The same claim caught downstream costs a denial, an appeal, and often the revenue itself.

Preventable Denials

High Impact Losses

Catch early

Revenue at risk from avoidable denials caused by upstream data, documentation, coding, and rule gaps.

Section 0.3: Quantified Impact

The benefits of Claim Integrity

Organizations that validate claims before submission and audit claims before payment see the same categories of return:

Fewer denials.

Errors in eligibility, documentation, and coding are corrected while the encounter is active.

Higher clean claim rates.

More claims are accepted and paid on first submission.

Lower cost to collect.

Reworks, appeals, and manual review shrink because fewer claims fail.

Reduced revenue leakage.

Undercoding, missed charges, and write-offs surface before they become losses.

Audit defensibility.

Documentation supports the codes, and the record shows why each claim was built the way it was.

Less payer friction.

When claims arrive correct, periodic audits, record requests, and provider disputes all drop.

Distinct Categorization

Categorical Distinctions in Healthcare Finance

Claim Integrity is unique from other health administrative concepts. Use the matrix below to compare Claim Integrity directly.

PHASE 1: PRE-SUBMISSION

Claim Integrity

Narrower and earlier. It validates that a claim is correct, complete, and defensible before it ever enters the billing lifecycle.

Medical Necessity

Ensures clinical necessity and coding accuracy against the documentation.

Defensibility Check

Identifies vulnerabilities that could lead to post-payment audits or clawbacks.

The Filter

Claim Integrity keeps bad claims from needing processing.

VS

PHASE 2: THE LIFECYCLE

Revenue Cycle Management (RCM)

The full billing lifecycle. RCM manages the administrative journey of every patient encounter from start to finish.

Scheduling & Registration

Charge Capture

Claim Submission

Payment Posting

Denial Management

RCM processes claims.

Section 0.5: Operational Playbook

Claim Integrity Examples in Practice

Examine exactly how pre-submission validation functions across eligibility, documentation, policy changes, and payment screening.

Claim Integrity

Catch it early.

Prevent denials before they happen.

Applied to: Eligibility caught at registration.

Verify Early

Check coverage details at registration.

Fix Instantly

Get alerted to mismatches before the visit is billed.

Protect Revenue

Reduce denials and slow hours of rework.

Section 0.6: Stakeholders Hub

Who uses Claim Integrity

Healthcare providers and specialty practices validate claims before submission. Payers and TPAs audit claims before payment. Plan sponsors audit what they funded. Pharmacy distributors validate prescription claims across their networks. RCM and billing companies certify claims across every client and specialty. Government programs verify program integrity. The same validation logic serves every seat, because every seat depends on the same claim being right.

Claim Integrity

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.

Claim Integrity

Right at every point the claim changes hands

The work

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 family

Payers 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.ai

Plan sponsors

After the money moves.

Audit what you funded and recover what was wrong, instead of finding it too late to act.

Tag: Audit.ai

Pharmacy

Across the pharmacy claim.

Check the claim against your own payer logic before it is processed.

Tag: RxAI

The 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.

The foundation

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.

What partners build

Audit.aiRxAIWound.aiPartnerYour playbook

Claim Integrity Platform

The intelligence layer above the clearinghouse.

Engine learns from every claim

One normalized data model

The shared Claim Integrity substrate. Built once, used by everyone.

Shared connections

Clearinghouses
EHRs
Payers
The platform

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.

Partners & Experts

  • Providers and MSOs
  • Payers and TPAs
  • Plan sponsors
  • Pharmacy networks
  • Specialty verticals
  • RCM firms and advisors

How a playbook gets built

Domain knowledge in plain language

AI generates code

Playbook is live

Claim Integrity Platform

Every playbook runs here

and it makes the engine smarter.

The compounding effect

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.

Integration

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.

Claim Integrity Platform

Engine learns from every claim · One normalized data model

Sits above existing systems

EHRs

Epic
Cerner
Oracle

Billing & Clearing

AdvancedMD
Waystar
Availity

Payer & TPA

Adjudication
Plan administration

Specialty

Wound
Pain
Pharmacy

Support Center

Claim Integrity FAQs: Everything You Need to Know

Learn what Claim Integrity is, how it works, how pre-submission validation prevents claim denials, and why it matters in healthcare claims.

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 does Claim Integrity work?

Claim Integrity runs eligibility, documentation, coding, and payer-policy checks on a claim before it is submitted, then audits it again before payment. Each claim is validated against the specific payer's current rules and returns a verdict with the reason behind it. Clean claims move forward; problem claims are corrected while the encounter is still fresh.

Can AI reduce claim denials?

Yes. AI reduces denials by catching the errors that cause them before the claim is sent, checking eligibility, documentation, and coding against each payer's policy at a scale manual review cannot reach. Because most denials are created upstream, correcting them pre-submission prevents the denial rather than appealing it weeks later.

What is claims validation software?

Claims validation software checks a healthcare claim against eligibility data, documentation requirements, coding standards, and payer-specific policy before it is submitted. Unlike a format scrubber, it validates substance, whether the record supports the codes and the payer's rules are met, and flags problems while they are still cheap to fix.

How does AI validate ICD-10 and CPT codes?

AI validates ICD-10 and CPT codes by reading the clinical documentation and confirming it supports every code billed, checking code pairings against bundling and medical-necessity rules, and comparing the result to the payer's current policy. It flags undercoding, upcoding, unsupported codes, and mismatched diagnoses before the claim leaves the building.

What is documentation integrity?

Documentation integrity means the clinical record fully supports the codes and charges on the claim. The note captures what was done, why it was medically necessary, and the specifics each payer's policy requires. When documentation integrity holds, the claim is defensible in an audit because the record shows why it was built the way it was.

How is Grelin different from a claim scrubber?

A scrubber checks format and basic edits at submission. Grelin validates substance: whether documentation supports the codes, whether the payer's specific policy is met, and whether eligibility holds. A scrubber catches a missing field. Claim Integrity catches a claim that is clean on format and wrong on content.

What is a clean claim rate?

A clean claim rate is the percentage of claims accepted and paid on first submission without edits, rejections, or denials. A high clean claim rate means fewer reworks, faster payment, and lower cost to collect. Validating claims before submission is the most direct way to raise it.

What is first pass resolution rate?

First pass resolution rate is the percentage of claims paid on the first submission with no rework, appeal, or resubmission. It measures how often a claim goes out right the first time. Pre-submission validation raises it by correcting eligibility, documentation, and coding errors before the claim is ever sent.

What is revenue leakage?

Revenue leakage is earned revenue lost to preventable causes, undercoding, missed charges, avoidable denials, and write-offs on claims that could have been paid. It usually surfaces months later, after the money is gone. Claim Integrity reduces leakage by surfacing these gaps before the claim is submitted or paid.

Still have questions?

We're here to help you navigate the complexities of revenue cycle intelligence.

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Built for regulated environments.

HIPAA aligned data protection
Secure transmission and storage
Role based access controls
Audit logging and transparency
Enterprise grade cloud

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.