CASE STUDY

How an Internal Medicine Practice Cut Eligibility Work 80% and Eliminated
Eligibility-Related Denials

An Internal Medicine practice managing 3,000–3,500 patient visits each month needed to evaluate 27+ eligibility, benefit, provider, and Medicare-specific data points for every scheduled patient.

CombineHealth automated the retrieval and interpretation of this information, turning a labor-intensive eligibility workflow into an action-ready pre-visit process for the front desk.

80%
Reduction in outsourced eligibility staffing
5% → 0%
Eligibility-related claim denials
+$50 /claim
Expected revenue increment
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OUTCOMES

Eligibility Verification Transformed

80%
Reduction in outsourced eligibility staffing
5% → 0%
Eligibility-related claim denials
+$50 /claim
Expected revenue increment from prevented eligibility losses and surfaced revenue opportunities
01 · THE SITUATION

90,000+ Eligibility Data Points to Interpret Every Month

CombineHealth deployed its Eligibility Verification Platform, Mark AI, to automate both the retrieval and interpretation of this information.

CombineHealth's platform brings together information from payer responses and portals, Medicare sources, the practice management system, and historical records. It evaluates the information for the specific patient, provider, and scheduled visit, then produces an action-ready eligibility record showing what is verified and what requires attention.

02 · THE SOLUTION

CombineHealth Turned Eligibility Responses into Action-Ready Pre-Visit Decisions

Traditional eligibility tools could already return substantial coverage and benefit information. But staff still had to reconcile that information with patient and practice data and determine what it meant for the upcoming visit.

That meant answering questions such as:

  • Is the scheduled physician the patient’s assigned PCP?
  • Is a referral required?
  • Is the planned service covered?
  • Does the patient’s Medicare status affect billing?
  • What should the front desk collect?
  • Is an Annual Wellness Visit still available?

CombineHealth deployed Mark AI to automate both the retrieval and interpretation of this information.

Mark AI brings together information from payer responses and portals, Medicare sources, the practice management system, and historical records. It evaluates the information for the specific patient, provider, and scheduled visit, then produces an action-ready eligibility record showing what is verified and what requires attention.

Going beyond basic eligibility checks

For each scheduled patient, CombineHealth’s Eligibility & Verification platform evaluates:

Coverage & patient identity

Coverage status, demographics, effective dates, and primary and secondary insurance.

Provider, network & referrals

Assigned PCP, network status, plan requirements, and referrals.

Benefits & patient responsibility

Deductible, copay, coinsurance, out-of-pocket amounts, and existing balances.

Service-specific coverage

Coverage for relevant preventive and visit-specific services.

Medicare-specific conditions

Medicare Advantage, Home Health, Hospice, and other reimbursement-related conditions.

Revenue opportunities

AWV eligibility and utilization history, including whether an AWV appears to have been completed with another provider.

Exceptions requiring attention

Insurance ID errors, demographic mismatches, ambiguous network information, and other unresolved fields.

03 · THE IMPACT

From a 10-Person Workflow to Largely Autonomous Eligibility Verification

CombineHealth transformed eligibility into a largely autonomous pre-visit workflow. 85% of cases are completed without human intervention, with 100% accuracy, while cases requiring review arrive with the verification largely completed and the specific exception flagged.

The practice reduced its outsourced eligibility team from 10 people to 2 and redirected the remaining effort toward higher-value work.
Eligibility-related claim denials fell from 5% to 0%.
AWV checks helped surface additional reimbursable care before scheduled visits, adding $50 per claim on an average.
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OUR PLATFORM. REAL IMPACT.

See How Eligibility Becomes an Action-Ready Decision

Download the full case study to see how CombineHealth retrieves, interprets, and presents the information the practice needs before each scheduled visit.

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