Central Distributor SASD: Description of Data Elements

DX_Visit_Reasonn - Reason for visit ICD-9-CM diagnosis

Documentation Sections:

General Notes

Uniform Values

State Specific Notes

General Notes

In outpatient data, the patient reason for visit (DX_Visit_Reasonn) should be coded for all unscheduled visits. DX_VISIT_REASONn is an ICD-9-CM diagnosis code and up to three codes are allowed. Diagnoses are compared to a list of ICD-9-CM codes valid for the discharge date. Anticipation of or lags in response to official ICD-9-CM coding changes are permitted for discharges occurring within a window of time around the official ICD-9-CM coding changes (usually October 1). A year window (six months before and six months after) is allowed. Invalid diagnoses are set to "invl". For data beginning in the fourth quarter of 2015, the visit reason is stored in the data element I10_Visit_Reasonn to indicate the implementation of the ICD-10-CM/PCS coding system.

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Uniform Values

Variable Description Value Value Description DX_Visit_Reasonn Reason for visit ICD-9-CM diagnosis annnn Diagnosis code blank Missing invl Invalid: EDX02 incn Inconsistent: EAGE04, EAGE05, EDX03

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State Specific Notes

None

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