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Reimbursement & Payment Models

What is Secondary Claim?

Quick answer

A claim submitted to a patient's secondary insurance plan after the primary payer has adjudicated the claim, typically including the primary payer's remittance information so the secondary plan can determine its share of the remaining balance.

Written & reviewed by the Unlimited Systems Revenue Cycle TeamLast reviewed May 2026

Key takeaways

  • Secondary Claim is a reimbursement & payment models concept in healthcare revenue cycle management.
  • A claim submitted to a patient's secondary insurance plan after the primary payer has adjudicated the claim, typically including the primary payer's remittance information so the secondary plan can determine its share of the remaining balance.
  • Spans fee-for-service through value-based and risk contracts

Where Secondary Claim fits in the revenue cycle

Secondary Claim sits within the contractual layer that determines how much a practice is paid. It relates to how providers are paid, the payment methodologies and value-based arrangements that set reimbursement.

You'll encounter Secondary Claim on payer communications, billing reports, and in conversations between front-office, coding, and accounts-receivable teams.

Why Secondary Claim matters for your practice

How a service is paid is as important as whether it's coded correctly. Fee-for-service, capitation, bundled payments, and value-based contracts each carry different billing, documentation, and reporting requirements. Understanding these models is essential for forecasting revenue and succeeding under changing payer arrangements.

  • Determines the methodology behind each payment
  • Spans fee-for-service through value-based and risk contracts
  • Each model carries distinct billing and reporting rules
  • Increasingly tied to quality and outcomes, not just volume

Secondary Claim in practice

Knowing what Secondary Claim means is only useful if it changes what your team does. In a modern revenue cycle, that means catching issues related to reimbursement & Payment Models earlier, documenting and coding them correctly, and using technology to flag exceptions automatically rather than discovering them after a claim is denied.

This is exactly where a specialty-built revenue cycle platform earns its keep: by encoding the rules behind terms like Secondary Claim directly into the workflow, so clean claims go out the first time and your team works by exception instead of chasing problems after the fact.

Secondary Claim: frequently asked questions

What is Secondary Claim?

A claim submitted to a patient's secondary insurance plan after the primary payer has adjudicated the claim, typically including the primary payer's remittance information so the secondary plan can determine its share of the remaining balance.

What does Secondary Claim mean in medical billing?

In medical billing, Secondary Claim falls under Reimbursement & Payment Models. It relates to how providers are paid, the payment methodologies and value-based arrangements that set reimbursement.

Why is Secondary Claim important in the revenue cycle?

How a service is paid is as important as whether it's coded correctly. Fee-for-service, capitation, bundled payments, and value-based contracts each carry different billing, documentation, and reporting requirements. Understanding these models is essential for forecasting revenue and succeeding under changing payer arrangements.

Authoritative sources

For the most current rules and requirements, consult the primary sources that govern this area of healthcare billing:

Unlimited Systems Revenue Cycle Team
RCM & medical billing specialists

Unlimited Systems has built specialty revenue cycle technology for healthcare providers for two decades. This glossary is maintained by our in-house team of billing, coding, and reimbursement specialists.

Put Secondary Claim to work in your practice

See how the Unlimited Systems platform automates clean claims, denial management, eligibility verification, and more across your revenue cycle.

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