Wrong Patient or Wrong Date

Identity and Date Errors

Some of the simplest billing errors involve basic information: who the patient is and when they received care. These errors can have significant consequences.

Wrong Patient Errors

How It Happens

Similar Names

• Common names confused (John Smith vs. Jon Smith)
• Family members mixed up
• Previous patients with similar names

System Issues

• Charts merged incorrectly
• Wrong patient selected from dropdown
• Barcode scanning errors

Registration Errors

• Information entered incorrectly at check-in
• New patient confused with existing patient
• Insurance linked to wrong family member

Consequences

Wrong patient billing can mean:

• You're billed for someone else's care
• Your insurance is billed incorrectly
• Another person's medical history appears on your record
• Privacy violations for both patients

Warning Signs

• Services you don't remember receiving
• Dates you weren't at the facility
• Treatments that don't match your conditions
• Providers you've never seen

Date of Service Errors

How It Happens

Data Entry Errors

• Typos when entering dates
• Wrong year (common in January)
• Transposed digits

System Errors

• Default dates not updated
• Batch processing with wrong dates
• Time zone issues for midnight services

Process Issues

• Surgery date vs. recovery dates confused
• Admission vs. service date mix-ups
• Billing date entered as service date

Why Dates Matter

Incorrect dates can affect:

• Whether your insurance covers the service
• Which deductible year applies
• Timely filing limits for claims
• Your out-of-pocket maximum calculations

Common Date Errors

• Service dated before your coverage started
• Wrong year for a January procedure
• Services spread across dates when done in one day
• Future dates on current bills

How to Verify

Check Your Personal Records

• Calendar entries for appointments
• Insurance ID cards showing coverage dates
• Your own notes or memory

Compare to Documentation

• Request records for the dates in question
• Verify dates on medical records match bills
• Check admission and discharge dates

Review Carefully

• Confirm your name and date of birth are correct
• Verify dates of service match your visits
• Ensure account numbers match your records

How to Correct These Errors

For Wrong Patient Issues

1. Alert the billing department immediately

   • This affects patient privacy
   • Both patients' records may need correction

2. Request investigation

   • Ask how the error occurred
   • Ensure your records are corrected

3. Check your medical records

   • Verify no incorrect information was added
   • Request amendments if needed

4. Monitor your credit

   • Ensure collections aren't reported
   • Dispute any incorrect credit entries

For Wrong Date Issues

1. Document the correct date

   • Provide appointment confirmations
   • Reference your calendar or records

2. Request correction

   • Ask billing to update the date
   • Ensure insurance is notified

3. Verify insurance processing

   • Check that corrected claim is filed
   • Confirm coverage applies

Prevention Tips

At Registration

• Verify all information is entered correctly
• Spell out your name clearly
• Confirm your date of birth
• Check your wristband in hospitals

When Leaving

• Verify dates on any paperwork
• Confirm services match what you received
• Keep copies of discharge papers

When Bills Arrive

• Review immediately
• Check all identifying information
• Question anything that doesn't match

These basic errors are easily corrected once identified. Always verify your identity and service dates on every medical bill.