Real billing stories

What medical bill reviews catch in the real world

Real billing problems, explained simply: what went wrong, how we caught it, and what it saved.

Wrongful past-due notice

Paid, then marked past due

A provider rebilled a settled balance. Insured Guard matched the receipt back to the same account and helped prevent a duplicate payment.

Duplicate payment avoided$28.43Read the story
Hidden overpayment

Zero balance, refund owed

A clean zero-balance statement was hiding a recoverable overpayment that would likely never have been reviewed manually.

Refund surfaced$550.72Read the story
Point-of-sale refund

Hearing aid refund

A receipt for the full point-of-sale price was matched to a processed claim showing the real responsibility was only $45.

Refund owed$3,455Read the story
Pre-procedure payment refund

Endoscopy upfront refund

A pre-procedure payment was matched to the later EOB, showing the patient had paid $250 more than the final responsibility.

Refund owed$250Read the story
Plan math mismatch

Deductible met, still charged

Insured Guard combined deductible status with the service coinsurance rule and caught a small but definitive overpayment.

Overpayment caught$45Read the story
EOB responsibility mismatch

Bill higher than EOB

A provider statement exceeded the patient responsibility printed on the EOB for the same claim and service date.

Excess balance flagged$294Read the story
Contractual adjustment missing

Adjustment missing

A statement ignored the insurer adjustment and kept billing against the pre-discount charge.

Adjustment not credited$620Read the story
Duplicate copay collection

Copay charged twice

A receipt and later provider bill showed the same copay being collected twice.

Duplicate copay avoided$40Read the story
Missing payment credit

Payment not posted

A provider payment was confirmed but never appeared on the next statement ledger.

Payment credit missing$186Read the story
Deductible tracking error

Deductible applied after met

A later EOB applied deductible after prior documents showed the deductible had already been met.

Wrong deductible charge$220Read the story
Out-of-pocket maximum error

Charged after OOP max

A patient balance appeared after the out-of-pocket maximum was already satisfied for the active plan year.

Charge after max$310Read the story
Plan rule mismatch

Plan says $0, bill remains

A provider bill conflicted with the plan rule and current deductible status for a covered service.

Balance questioned$95Read the story
Pharmacy benefit mismatch

Pharmacy tier mismatch

A pharmacy receipt did not match the plan tier and expected copay for the medication.

Copay difference$55Read the story
Duplicate charge

Duplicate line item

A statement repeated the same service line and doubled the patient-facing charge.

Duplicate line flagged$84Read the story
Duplicate statement risk

Two bills, same claim

Two invoices appeared to bill the patient for the same processed claim.

Second bill questioned$132Read the story
Reprocessed claim overpayment

Reprocessed claim refund

A revised EOB lowered the patient responsibility below what had already been paid.

Refund created$147Read the story