ICD-9/10-CM Code Frequencies

Emergency Department & Ambulatory Surgery

These tables include diagnosis codes and external injury codes.

Emergency Department

Diagnosis Code

The frequency of each Diagnosis Code is displayed as Total, Principal, and as each of the 24 Other Diagnoses Codes.

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External Injury Code

The frequency of each E-Code is displayed as Total, Principal, and as each of the four Other E-Codes.

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Ambulatory Surgery

Diagnosis Code

The frequency of each Diagnosis Code is displayed as Total, Principal, and as each of the 24 Other Diagnoses Codes.

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External Injury Code

The frequency of each E-Code is displayed as Total, Principal, and as each of the four Other E-Codes.

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This page was last updated on Tuesday, May 9, 2017.

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