ICD Code - Name

Frequency

% Total

311 - Depressive disorder NOS

572471

6.61

300 - Neurotic Disorders

384527

4.44

295 - Schizophrenic Psychoses

323909

3.74

780 - General symptoms (eg, Alterations in consciousness)

260787

3.01

296 - Affective Psychoses

250395

2.89

847 - Sprains and strains of other and unspecified parts of back

208416

2.41

724 - Other and unspecified disorders of the back

201183

2.32

304 - Drug dependence

196878

2.27

309 - Adjustment reaction

172026

1.99

303 - Alcohol dependence syndrome

155870

1.8

739 - Non-allopathic lesions, not elsewhere classified

141660

1.63

789 - Other symptoms involving abdomen and pelvis

125633

1.45

401 - Essential hypertension

115600

1.33

784 - Symptoms involving head and neck

97704

1.13

786 - Symptoms involving respiratory/chest system symptoms

92752

1.07

#519 distinct ICD Other Codes each< 1%: Total

4201153

48.61

#41 distinct ICD V Codes Total

425091

4.9

Visits without Diagnoses

678909

8.4

Total Multi-Morbid Disorders for those with Substance Disorder

8604964

100