Duplicate Claims Alert
Avoiding Denials
Presented by: Tammy Ewers, CPC
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CPT codes, descriptors, and other data only are copyright 2014 American Medical Association. All rights reserved. Applicable FARS/DFARS apply.
ACRONYM DESCRIPTION
ABN
Advance Beneficiary Notice of Non CoverageCCI
Correct Coding InitiativeCERT
Comprehensive Error Rate TestingCR
Change RequestEDISS
Electronic Data Interchange Support ServicesIOM
Internet Only ManualMLN
Medicare Learning NetworkAgenda
• How to Avoid Duplicate Submissions
• Proper Use of Repeat Modifiers
• Medical Necessity Denials
• Reopening vs. Redetermination
• Resources
• Noteworthy information
– Endeavor updates
Duplicate Claim/Service Denials
• Duplicate denials continue to be one of the
top billing errors.
• Unnecessary duplicate filing of Medicare
claims cost the provider's office valuable
time and resources as well as Medicare's
time and money to process them.
Duplicate Claim is…
• HIC Number
• Provider Number
• From Date of Service
• Through Date of
Service
• Type of Service
• Procedure Code
• Place of Service
• Billed Amount
A claim or claim line that exactly matches
another claim or claim line with respect to the
following elements:
Submitting Duplicate Claims
• May lead to or may result in :
– Delay in payment
– Identification as an abusive biller
– A fraud investigation if a pattern of duplicate
billing is established
Tip to Avoiding Denials
• Check your Remittance Advice (RA) for
previously posted claim
• Verify reason initial claim was denied
• Don’t just resubmit to correct a denial
• Use the IVR to check on current claim status
• Allow 30 days from the receipt date
• Make sure your billing service/clearing
Correct Process for Unpaid Claims
• Payment that have not been received after 30
days and there is concern follow the below steps:
– Verify claim status. Call the Interactive Voice Response (IVR) System.
– If IVR cannot find the claim, call the Provider Contact Center (PCC).
– Electronic Submitters (EMC) should check the
Electronic Data Interchange (EDI) reports to verify which claims were received and accepted or rejected or Contact EDI at 800-967-7902.
Duplicate Error Messages
Most Common Error messages
CO18: Duplicate claim/service
N20 Service not payable with other service rendered on the same date N347 Your claim for a referred or purchased service cannot be paid because
payment has already been made for this same service to another provider by a payment contractor representing the payer
M86 Service denied because payment already made for same/similar procedure within set time frame
Repeat Modifiers
• Modifier 76 is defined as “Repeat Procedure by
Same Physician”
•
Appropriate Use of Modifier 76
• Used to report a service or procedure that was
repeated by the same practitioner subsequent to
the original service or procedure
• Used if there is no anatomical modifier to indicate
the procedure was performed more than once on
the same day or when the same “procedure” is
performed in multiple locations
Example Modifier 76
• A radiological examination of the chest was
performed, 2 views, frontal and lateral. CPT
71020 is billed on the first line with no modifier.
The second line is billed with modifier 76.
Example of Duplicate Billing
• Example 1: A provider received duplicate denial on 7/24/13 and on 8/10/13 for CPT 71020 (Chest x-ray) with billed date of service of 7/10/13. Both claims were billed for same patient, same provider, and same date of service, same charge, same CPT code, and same units, without a modifier.
• Resolution: Billing of modifier 76 (repeat procedure or service by the same physician or other qualified health care professional) or 77 (repeat procedure or service by another physician or other
Repeat Modifier 77
• Modifier 77 is to be used when another
physician repeats a procedure or service(s)
on the same day.
• Modifier guidelines are the same rules as
76 except it is performed by another
physician.
• Documentation may be necessary for
repeating a procedure on the same day or
during a global period.
Repeat Modifiers
(2)• Modifier 91 is defined as “Repeat Clinical Diagnostic Laboratory Test to Obtain Multiple Results”.
Appropriate Use of Modifier 91
• Used to report repeat laboratory tests or studies performed on the same day on the same patient
• If billing a procedure code two or more times for the same date of service, the claim should be submitted with the
procedure code listed on the first line without the 91 modifier and each subsequent procedure listed on a separate line using modifier 91
Example Modifier 91
• Example Modifier 91
CPT 81001 is performed twice on the same day. Bill CPT 81001 with no modifier on the first line and add modifier 91 to CPT 81001 on the second claim line.
Modifier 59
• Modifier 59 is defined as a “Distinct Procedural Service” which identifies procedures or services, other than E/M services, that are not normally reported together, but are appropriate under the circumstances.
• Appropriate Use
• Documentation indicates two separate procedures performed on the same day by the same physician or same group
• Represented by a different session or patient encounter, different procedure or surgery, different site, or separate injury (or area of injury)
• Used when Correct Coding Initiative (CCI) edit indicates a “code pair” can be unbundled due to procedures being performed in different anatomical sites or different times of day
Example Modifier 59
• A biopsy was performed on the right arm (CPT
17000) and a lesion was removed from the left
hand (CPT 11000). The NCCI edit table lists the
modifier indicator of 1 for CPT 11000. Modifier
59 can be appended to CPT 11000 to unbundle
the services
Inappropriate Use of Modifier 59
• Using as a repeated procedure modifier. Claims billed with the same procedure code two or more times on the same date of service should be submitted with the appropriate modifier (76, 91 or anatomical)
• Code combination does not appear in CCI edits
• Evaluation & Management (E/M) codes (99201 – 99499) • Weekly radiation therapy management codes (CPT 77427) • Procedure code has a modifier indicator of "0" on NCCI
listing
• Documentation does not support separate and distinct status
Other Modifiers
• An anatomical modifier is available ex LT,
RT, E1,T3
• Modifiers RT or LT may also be used in
the case of a unilateral service
• For bilateral services a Modifier 50 may be
appropriate.
Medical Necessity
Denials
Medical Necessity Denials
• An increase of resubmission of denied claims on
a targeted medical review.
• This practice may be considered fraud.
• NCD/LCD policies clarify coverage and related
medical necessity coding
– Diagnosis is most common reason for denial – Know your policies
– Review LCDs/CMS guidelines
• Code lists subject to quarterly/annual updates
Medical Review (MR) Reminders
• Inappropriate to resubmit claims
– If no payment/denial received
• MR has up to 60 days to review pending claims
– Medical necessity denial
• Must appeal – do NOT resubmit claim
– Duplicate denial
• Find original denial message and correct billing
• Resubmission overwhelms payment systems
– If office software set up to auto rebill frequently,
Medical Review Tips
• When Automated Development System
(ADS) letters received
– Documentation return time – 45 days
– Review time for MR staff – up to 60 days
– https://www.noridianmedicare.com/partb/cover
age/mr/ads_submission.html
ONLY
for Service Specific Review
inquiries
:
Recovery Auditors – Automated
Reviews
• Continue to review duplicate submissions for
overpayments
• Some claims that appear to be duplicates are
actually claims or claim lines that contain an item or
service, or multiple instances of an item or service,
for which Medicare payment may be made.
• Correct coding rules applicable to all billers of health
care claims encourage the appropriate use of
modifiers to identify claims that may appear to be
duplicates
Example of Duplicate Billing
• Example 2: A provider received duplicate payment on
2/22/13 and again on 4/20/13 for CPT 77080 Dual-energy X-ray absorptiometry (DXA), Bone Density axial) with
billed date of service of 1/31/13. Both claims were billed for the same patient, same provider, and same date of service, same charge, same CPT code, and same units, without a modifier. Recovery initiated
• Resolution: Billing of modifier 76 or 77 should be used to report the performance of multiple diagnostic services on the same day if these were not actually duplicate claims.
Reopenings vs.
Redeterminations
Reopening vs. Redetermination
• Reopening
–Think clerical errors/omissions
• Left off modifier, transposed date of service, place of service (POS) incorrect, Dx error etc.
–Can not call reopenings for the following:
• RA requests, recoupment issues, Medicare Secondary Payer (MSP) or timely denials
• Redetermination
–Need documentation to support the appeal –Check correct box (CERT, RA, etc.)
Redetermination Reminders
• Complete appropriate request form
• Submit all pertinent medical records to
support services provided
– Include documentation of physician’s intent
and/or order
– Records include physician’s legible signature
• Check for correct DOS on records
Resources
•
Change Request 8121-
Clarification of
Detection of Duplicate Claims Section of
the CMS Internet Only Manual
• 100-04, chapter 1, section 120:
"
Detection of Duplicate Claims"
of the
Medicare Internet-Only Manual (IOM).
• Special Edition SE1314 –Duplicate Claims
Outpatient ( Recovery Auditor)
Noteworthy
Information
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WA 617 2442 3059
WY 52 282 334
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