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QIO TRANSMITTAL SERIES

ISSUE: DRG Validation Review Process  -  Printable pages

The Foundation reviews the diagnoses and procedures reported on the claim to ensure that the diagnostic and procedural information is documented in the medical record, is  based upon accepted coding practices and results in the correct DRG assignment.

REQUIREMENTS FOR REPORTING DIAGNOSES AND PROCEDURES ON CLAIM

Principal Diagnosis

The principal diagnosis is the condition established after study to be chiefly responsible for occasioning the admission of the patient to the hospital for care.

Secondary Diagnoses

Eight secondary diagnoses should be reported (if present).  However, the diagnoses do not need to be listed in a particular sequence because the GROUPER program will search through all secondary diagnoses listed when assigning the DRG.

When more than eight secondary diagnoses are present the following hierarchy should be applied for determining which diagnoses are to be reported:

1.                Comorbidities, complications or secondary diagnoses that affect DRG assignment.

2.                Other comorbidities or complications related to the principal diagnosis.

3.                Other secondary diagnoses.

Secondary diagnoses to be reported should represent diagnoses which have the potential for significantly complicating the management of the patient care and of increasing the risk of an adverse outcome.  Diagnoses that relate to an earlier episode which have no bearing on the current hospital stay are to be excluded.

While E codes representing the causes of adverse effects of therapeutic use (E930 - E949) should be reported, other E codes should not be reported as secondary diagnoses in preference to reporting secondary diagnoses that represent actual disease processes or complications.

Procedures

If there are a greater number of procedures than can be listed on the claim form (six), the procedures attested to and reported should be based on the following hierarchy:

         Significant procedures that relate to the principal diagnosis and that affect the DRG assignment.  A significant procedure is one that:

(1)      is surgical in nature,

(2)      carries a procedural risk,

(3)      carries an anesthetic risk, or

(4)      requires specialized training to perform.

 

         Other significant procedures that affect the DRG assignment.

         Other therapeutic procedures; and

         Other diagnostic procedures.

Hospitals are not required to code other diagnostic and therapeutic procedures such as:  CT scans, physical, occupational, or respiratory therapy, or radiological procedures.

Errors Found During DRG Validation

The Foundation notifies hospitals of coding corrections, deletions or sequencing changes made during the process of DRG validation if the DRG assignment is affected.  The Foundation employs a Registered Health Information Administrator who has overall responsibility for the DRG validation process.

When the QIO Case Review Specialist identifies a potential error during DRG validation review, a notice describing the proposed change will be sent to the hospital and the attending physician.  In cases where the determination of an error depends upon medical judgment, the case will be referred to a QIO Physician Consultant before issuance of a notice.  To the extent possible, the Physician Consultant will be of the same specialty as the attending physician.  If the QIO Physician Consultant confirms the error, a notice will be sent.  If the Physician Consultant feels that there is no error, the Case Review Specialist will be so informed and no further action will be taken.  A verbal or written rebuttal from the hospital/attending physician within 20 days of the date of the notice is allowed.

 If no response to the notice describing the proposed DRG change is received by the response date indicated on the notice, the Foundation will issue a final notice.

If the hospital and/or the attending physician responds to the initial notice, the response will be reviewed by the Foundation's review staff (technical coding issues) or a QIO Physician Consultant (cases of medical judgment).  This may be the same Physician Consultant who initially reviewed the case.

If the review of the response results in confirmation of the DRG error, the Foundation will issue the final notice.

If the attending physician wishes to discuss the case with a QIO Physician Consultant, he/she or a hospital physician representative should contact the Foundation in writing who will arrange the discussion and issue a final notice if this discussion results in confirmation of the DRG error.

If the hospital and/or attending physician successfully rebuts the Foundation's determination of a DRG error, the hospital and/or attending physician will be so notified.

For cases involving apparent data entry errors, the hospital will receive a final notice only.   If the hospital feels the data entry error was not made by the hospital, the hospital may forward a copy of the original claim sent to the Fiscal Intermediary for the Foundation's re-review.

As stated in the final notice, the hospital/attending physician has the right to a re-review of any DRG error resulting in a lower weighted DRG if the request for re-review is submitted to the Foundation office within 60 days of receipt of the final notice.

November 2002

 

Next Chapter: Hospital Request for Higher Weighted DRG

 

 

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