Medical Bill Analyzer

Upload a hospital or clinic bill and get a plain-English walkthrough of every line. Bill Advantage checks for common billing mistakes like upcoding, unbundling, and duplicate charges, and drafts a dispute letter you can send to the provider or payer.

What you get

A section-by-section explanation of what each charge means
Flags for patterns that often indicate billing errors
A ready-to-send dispute or negotiation letter when issues are found
Output you can print, save, or share with a family member or advocate

Who this is for

Anyone staring at a complex medical bill, a surprise facility charge, or a statement that does not match what they were told at check-in. Especially useful after surgery, ER visits, or multi-provider hospital stays.

Common situations this tool handles

You received a $4,200 bill after an outpatient procedure and noticed a charge for anesthesia that your surgeon said was included in the surgical fee.
Your hospital bill shows CPT code 99233 for a routine follow-up that your doctor described as a quick check-in, not a complex visit.
You were billed separately for lab work done in the same building as your primary care office, which you expected was bundled.

What your analysis looks like

Sample analysis for illustration. Your output will reflect your specific document and situation.

BILL REVIEW SUMMARY

This bill contains several line items worth reviewing before payment.

Line 3 -- CPT 99233 (Subsequent Hospital Care, High Complexity): This code represents the highest-complexity level of inpatient follow-up care. Billing at this level requires documentation of extensive review of records and high-complexity medical decision-making. If your visit was brief or routine, the documentation may not support this code. This is a common upcoding pattern and is worth requesting the itemized record to verify.
Line 7 -- Facility Fee (Revenue Code 0510): A separate facility fee has been billed in addition to the professional fee on line 6. Both fees billed together for the same service is standard at hospital-owned outpatient clinics, but if this visit occurred at an independent office, the facility fee may not be appropriate. Confirm whether the location was hospital-owned.
Line 9 -- Duplicate charge flag: Charge for wound care (CPT 97597) appears twice with the same date of service. Duplicate line items on the same date for the same procedure are a common billing error. Request a corrected statement before paying.

[Analysis continues with dispute letter draft and negotiation guidance...]

See your full analysis

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Questions about this tool

Can Bill Advantage guarantee my bill will be reduced?

No. Bill Advantage identifies patterns and drafts correspondence. Outcomes depend on your specific payer, provider, and documentation. Nothing on this platform is a guarantee.

What if my bill is from a collections agency?

If the bill has gone to collections, the dispute process is different. Bill Advantage can still help you understand what was billed and draft correspondence, but you should also review your rights under the Fair Debt Collection Practices Act.

Do I need the itemized bill or just the summary?

The itemized bill is more useful. The summary total rarely shows the individual CPT codes needed to spot errors. You can request an itemized statement from any provider at any time.

What is new in 2026

CPT Code Updates Effective Jan 1, 2026

418 new and revised CPT codes took effect January 1, 2026, including expanded codes for AI-assisted diagnostics, remote monitoring, and new diagnostic services. Billing errors tied to newly revised codes are common in the first half of the year as providers and billers adapt.

These are general updates only. Your specific analysis always uses the latest rules for your document.

How it works

Upload your document. Photo or PDF of your medical bill, EOB, denial letter, or COBRA notice. No account needed to start.
We review it. Bill Advantage reviews your document against healthcare billing rules, insurance regulations, and common error patterns, reflecting the knowledge of healthcare billing professionals, encoded into a system that works in minutes, not days.
You get answers. Receive a plain-English explanation of exactly what happened and why. For most tools, a ready-to-send dispute or appeal letter is included. Save results to your Healthcare Finance Tracker, set reminders for follow-up deadlines, and build a complete record of your healthcare finances over time.

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