Table 1.

Obesity- and psychiatric-related diagnoses

Condition	ICD-9-CM diagnosis code
Obesity	278.00, 278.01, 259.9, V778
Diabetes	250, 357.2, 362.0, 366.41
Hypertension	401, 402, 403, 404, 405
Hyperlipdemia	272
Coronary Heart Disease/Ischemic Heart Disease (includes CAD, MI)	429.1, 429.0, 429.2, 429.9, 410, 411, 412, 413, 414, 440
Congestive heart failure	402, 404.0, 414.19, 425.4, 428, 429.1, 429.4, 997.1
Cholelithiasis	574
Osteoarthritis	715
Low back pain	722, 724, 846, 847
Gastroesophageal reflux disease	530.11, 530.81, 530.2,787.1
Obstructive sleep apnea	780.57, 786.03, 327.2, 327.20, 327.21, 327.23, 327.29
Psychiatric Dx (any)	294, 295, 296,297.0, 297.1, 298, 300, 301, 306, 307, 309.1, 309.8, 309.9, 310, 311, 313.1, 314.0