Table S2.

Codes used for identification of comorbid conditions

Disease or procedure	ICD-9 CM or CPT Codes
Acute myocardial infarction	410.00, 410.01, 410.02, 410.10, 410.11, 410.12, 410.20, 410.21, 410.22, 410.30, 410.31, 410.32, 410.40, 410.41, 410.42, 410.50, 410.51, 410.52, 410.60, 410.61, 410.62, 410.70, 410.71, 410.72, 410.80, 410.81, 410.82, 410.90, 410.91, 410.92
Unstable angina	411.1, 411.81
Stable angina	413.0, 413.1, 413.9
Chronic obstructive pulmonary disease	416.8, 416.9, 490, 491.0, 491.1, 491.20-490.22, 491.8, 491.9, 492.0, 492.8, 493.00-493.02, 493.10-493.12, 493.20-493.22, 493.81, 493.82, 493.9, 493.90-493.92, 494, 494.0, 494.1, 495.0, 495.2, 495.7-495.9, 496, 500-505, 506.4, 508.1, 508.8
Coronary heart disease	414, 414.0, 414.00-414.07, 414.1, 414.10-414.12, 414.19, 414.2, 414.3, 414.8, 414.9
Ischemic stroke	433.01, 433.11, 433.21, 433.31, 433.81, 433.91, 434.01, 434.11, 434.91
Peripheral artery disease	00.55, 00.61, 00.63, 00.64, 38.13, 38.18, 39.50, 39.72, 39.74, 39.90, 433.00, 433.10, 433.20, 433.30, 433.80, 433.90, 441.3, 441.4, 443.9, 445.0, 445.01, 445.02, 35301, 34800-34805, 35081-35103, 35450-35459, 35470-35475, 35480-35485, 35490-35495, 35501-35571, 35583-35587, 35601-35671, 37205-37208, 37215-37216, 37220-37235, 93668
Type 1 diabetes	250.01, 250.03, 250.11, 250.13, 250.21, 250.23, 250.31, 250.33, 250.41, 250.43, 250.51, 250.53, 250.61, 250.63, 250.71, 250.73, 250.81, 250.83, 250.91, 250.93
Type 2 diabetes	250.00, 250.02, 250.10, 250.12, 250.20, 250.22, 250.30, 250.32, 250.40, 250.42, 250.50, 250.52, 250.60, 250.62, 250.70, 250.72, 250.80, 250.82, 250.90, 250.92
Hypertension	401.0, 401.1, 401.9, 402.00, 402.01, 402.10, 402.11, 402.90, 402.91, 403.00, 403.01, 403.10, 403.11, 403.9, 403.90, 403.91, 404.00, 404.01, 404.03, 404.10, 404.11, 404.90, 404.91, 405.01, 405.09, 405.11, 405.19, 405.91, 405.99
Hyperlipidemia	272.0, 272.1, 272.2, 272.4
Valvular disease	V42.2, V43.3, 35.01-35.14, 35.20-35.28, 35.96, 35.97, 35.99, 424.0, 424.1, 424.2, 424.3, 427.31, 424.90, 424.91, 424.99, 746.00, 746.01, 746.02, 746.09, 746.1-746.7
Bipolar disorder	296.4, 296.41-296.44, 296.46, 296.5, 296.51, 296.52, 296.54, 296.55, 296.6, 296.61-296.64, 296.7, 296.8, 296.82, 296.89, 296.9, 296.99
Depression	296.2, 296.21-296.26, 296.3, 296.31-296.36, 300.4, 311
Schizophrenia	295.00, 295.02, 295.20, 295.22, 295.30, 295.32, 295.34, 295.40, 295.44, 295.52, 295.60, 295.62, 295.64, 295.70, 295.72, 295.74, 295.75, 295.80-295.82, 295.90, 295.92
Coronary artery bypass graft	36.10-36.17, 36.19, 36.20, 33510-33519, 33521-33523, 33533-33536
Coronary revascularization	00.66, 36.0, 36.03, 36.04, 36.06, 36.07, 36.09, 36.1, 36.10, 36.11, 36.12, 36.13, 36.14, 36.15, 36.16, 36.17, 36.19, 36.2, 36.3, 36.31, 36.32, 36.33, 36.34, 36.39, 92980, 92981, 92982, 92984, 92995, 92996, 33510-33536 (except 33530), G0290, G0291, S2205-S2209