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. 2016 Jun 24;7(4):226–233. doi: 10.1177/2150131916656155

Appendix B.

Comorbidities Enhanced ICD-9-CM
Alcohol abuse 265.2, 291.1-291.3, 291.5-291.9, 303.0, 303.9, 305.0, 357.5, 425.5, 535.3, 571.0-571.3, 980.x, V11.3
Drug abuse 292.x, 304.x, 305.2-305.9, V65.42
Psychoses 293.8, 295.x, 297.x, 298.x
Depression and mood disorders 296.04, 296.14, 296.2, 296.3, 296.44, 296.54, 296.5, 300.4, 309.x, 311