AI-assisted medical bill auditing for accuracy and fairness.
Upload your medical bill and identify potential errors, overcharges, or coding issues in seconds.
Secure Processing
Bank-level encryption protects your data during upload and storage.
Industry-Standard Analysis
Checks against 2.6M+ CMS billing rules and Medicare fee schedules.
Highest Accuracy with Itemized Bills
For best results, use itemized statements.
Don't have an itemized bill?
Learn how to get oneHow KarvBill Works
Three simple steps to audit your medical bill and uncover potential savings.
Upload Your Bill
Upload your itemized medical bill as a PDF or image. We support most standard billing formats.
AI Analysis
Our RCM-grade AI scans for coding errors, duplicate charges, unbundling issues, and pricing anomalies.
Review Results
Get a detailed audit report with flagged items, potential savings, and suggested actions to take.
Why You Should Audit Your Bill
Medical billing errors are more common than you think. Our AI is built to catch them.
Unbundling
We detect when hospitals charge separately for steps that should be included in the main procedure price.
Upcoding
We flag when a simple checkup is billed as a complex 'Level 5' emergency visit.
Duplicate Charges
We instantly spot identical line items billed twice for the same service.
How KarvBill Fits Into the Billing Review Process
Start with a fast audit, then escalate only when needed.
- Quickly screen a medical bill for potential errors
- Understand itemized charges and CPT codes
- Catch duplicates, pricing anomalies, and unbundling patterns
- Prioritize which charges are worth disputing
- Generate a clear report to guide next steps
- Save time on straightforward billing issues
- A bill includes complex inpatient or surgical care
- The provider requests extensive documentation
- An insurer has already denied a claim
- You need formal appeals, negotiation, or complaints
- The situation involves legal or regulatory questions
- You want someone to handle calls end-to-end
- Run KarvBill to identify potential issues quickly
- Use findings to request clarification or an itemized statement
- Share the report when contacting the billing department
- Escalate to an advocate only if the case is complex
- Reduce advocate time by providing organized evidence
- Avoid paying for help on simple, fixable errors
Building Our Track Record
BetaWe're currently in beta testing and actively collecting user feedback to validate our accuracy. While we don't have published accuracy statistics yet, our detection methods are based on official CMS billing rules and Medicare guidelines.
What We're Doing
Every time you mark a flag as correct or wrong, you're helping us measure and improve our accuracy.
Future Transparency
Once we have sufficient validated data, we'll publish accuracy statistics and false positive rates here.
Your feedback matters: Help us improve by marking flags as correct or wrong when you review your results. This data helps us refine our detection algorithms for everyone.
🎉 Public Beta: No Fees, 100% Free
We normally charge a 10% success fee on recovered funds.
During our beta period, you keep 100% of the savings while we refine our AI.