BillKarma Free Tools

Each tool helps you identify overcharges, rights, or negotiation leverage, then routes you to a full bill audit when you're ready.

High Intent

Medical Bill Error Checker

Check CPT charges against Medicare rates and flag likely billing issues.

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High Intent

Hospital Financial Assistance Eligibility Calculator

Estimate charity care eligibility using income, household size, and hospital status.

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High Intent

Medical Bill Dispute Letter Generator

Generate a professional dispute letter for billing errors, hardship, or denial issues.

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High Intent

Surprise Bill Checker (No Surprises Act)

Check if your situation is likely protected under federal No Surprises Act rules.

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High Intent

Medical Bill Negotiation Script Generator

Generate negotiation scripts for phone or written billing conversations.

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Research

Procedure Cost Estimator

Estimate fair pricing ranges for procedures by CPT and ZIP.

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Research

Hospital Billing Grade Lookup

Find a hospital's billing grade and markup vs Medicare.

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Research

Good Faith Estimate Calculator

Estimate expected costs and compare to your actual bill.

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Debt/Collections

Medical Debt Statute of Limitations Checker

Check debt collection lawsuit windows by state.

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Debt/Collections

Medical Debt Rights Checker

Get a personalized rights summary for your debt stage.

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Debt/Collections

Debt Validation Letter Generator

Generate an FDCPA debt validation request letter.

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Insurance Issues

Insurance Denial Appeal Letter Generator

Generate a denial appeal letter with reason-code-specific language.

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Insurance Issues

EOB Decoder

Decode EOB line items into plain-English payment breakdowns.

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Quick Calculators

Medical Bill Payment Plan Calculator

Estimate payoff timeline based on bill amount and monthly budget.

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Quick Calculators

CPT Code Lookup

Look up CPT descriptions, Medicare rates, and fair-price context.

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Quick Calculators

Medicare Rate Lookup

Find Medicare reimbursement references by CPT and ZIP locality.

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