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Table 2 Diagnostic Criteria for Participation in the WIN Study

From: The wellness incentives and navigation project: design and methods

Variable Name

Diagnostic Criteria

Physical Health Condition (PHC)

One or more of the following ICD-9 codes present in any field (e.g., primary, secondary)

Asthma 493. xx; Cerebrovascular Disease 430.xx-438.xx; Intracranial Injury (excluding skull fracture) 851.xx-854.xx; Chronic Obstructive Pulmonary Disease and Allied Conditions 490.xx-496.xx; Neoplasms 140–239; Diabetes 250.xx; Heart Failure 428.xx; HIV/AIDS 042, V08, 079.53, 795.71; Hereditary and Degenerative Diseases of the Central Nervous System 330.xx-337.xx; Other Disorders of the Central Nervous System 340.xx-349.xx; Disorders of the Peripheral Nervous System 350.xx-359.xx; Rheumatoid Arthritis and Other Inflammatory Polyarthropathies 714.xx; and Hepatitis (alcoholic 571.1; history of hepatitis C v12.09; hepatitis type C 070.51, 070.54, 070.70.

Serious Mental Illness (SMI)

One or more of the following ICD-9 codes present in any field (e.g., primary, secondary) – measuring serious mental illness:

Schizophrenia 295.xx; Episodic Mood Disorders 296.xx; Delusional Disorders 297.xx; Other Non-Organic Psychoses 298.xx

Behavioral Health Conditions (BHC)

Neurotic Disorders, Personality Disorders, and Other Non-Psychotic Mental Disorders (Includes alcohol and drug dependence syndromes) (300.xx-316.xx).