Disease staging: CliniCal anD CoDeD Criteria - HCUP

Clinical Criteria with Description, Diagnostic Findings and ICD-9-CM codes
DXCat Number: PSY15
MultiStage: No
DXCat Label: Generalized Anxiety Disorder Specificity: A
Etiology: Psychogenic
Stage Description Diagnostic findings ICD-9-CM Codes
1.01 Generalized anxiety disorder Generalized anxiety disorder which meets DSM-IV criteria [psychiatrist report]
DX 30000-30009, 3130;
AND < 6% change in body weight > 1 year
2.01 with interference of normal function Stage 1.01
AND history of ≥ 2 days of absence from employment a year
AND ≥ 6% change in body weight > 1 year
2.02 wth severe impairment of normal function Stage 1.01-2.01
AND history of ≥ 5 days of absence from employment a year
AND unable to maintain housing
References:
American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders. 4th ed. American Psychiatric Association. 1994:393–444.
Papp LA, Gorman JM. Generalized anxiety disorder. In.: Kaplan HI, Sadock BJ, eds. Comprehensive Textbook of Psychiatry. 6th ed. Baltimore, MD: Williams & Wilkins;
1995:1236–1249.
NO;
NO;
Thursday, January 07, 2010 9:23:08 AM
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