Start with claim triage
Claim triage separates routine billing issues from disputes that may justify legal escalation. Providers should look for repeat underpayments, meaningful balances, payer patterns, deadline risk, and documentation strength.
Underpayment vs denial
An underpayment involves a payment lower than the provider believes is owed. A denial involves refusal to pay all or part of a claim. Each may require different documents, arguments, and dispute procedures.
When legal review helps
Legal review helps when internal escalation stalls, payer behavior repeats, statutory processes apply, or the dispute requires arbitration, litigation, or formal demand strategy.