Healthcare Information Division - ICD-9-CM Code Frequencies
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.
- 2010 WinZip.Exe 344 KB | WinZip.zip 211.29 KB
- 2009 WinZip.Exe 267.28 KB | WinZip.zip 199.2 KB
- 2008 WinZip.Exe 316 KB | WinZip.zip 180.17 KB
- 2007 WinZip.Exe 247.86 KB | WinZip.zip 179.78 KB
- 2006 WinZip.Exe 232.38 KB | WinZip.zip 164.29 KB
- 2005 WinZip.Exe 226.11 KB | WinZip.zip 158.02 KB
- External Injury Code
The frequency of each E-Code is displayed as Total, Principal, and as each of the four Other E-Codes.
- 2010 WinZip.Exe 152 KB | WinZip.zip 16.62 KB
- 2009 WinZip.Exe 82.67 KB | WinZip.zip 14.58 KB
- 2008 WinZip.Exe 148 KB | WinZip.zip 13.16 KB
- 2007 WinZip.Exe 81.16 KB | WinZip.zip 13.07 KB
- 2006 WinZip.Exe 81.07 KB | WinZip.zip 12.99 KB
- 2005 WinZip.Exe 80.97 KB | WinZip.zip 12.88 KB
Ambulatory Surgery
- Diagnosis Code
The frequency of each Diagnosis Code is displayed as Total, Principal, and as each of the 24 Other Diagnoses Codes.
- 2010 WinZip.Exe 304 KB | WinZip.zip 170.81 KB
- 2009 WinZip.Exe 239.49 KB | WinZip.zip 171.4 KB
- 2008 WinZip.Exe 292 KB | WinZip.zip 159.63 KB
- 2007 WinZip.Exe 225.5 KB | WinZip.zip 157.42 KB
- 2006 WinZip.Exe 217.92 KB | WinZip.zip 149.83 KB
- 2005 WinZip.Exe 211.51 KB | WinZip.zip 143.42 KB
- External Injury Code
The frequency of each E-Code is displayed as Total, Principal, and as each of the four Other E-Codes.
- 2010 WinZip.Exe 140 KB | WinZip.zip 7.29 KB
- 2009 WinZip.Exe 74.16 KB | WinZip.zip 6.07 KB
- 2008 WinZip.Exe 140 KB | WinZip.zip 5.82 KB
- 2007 WinZip.Exe 140 KB | WinZip.zip 5.92 KB
- 2006 WinZip.Exe 73.66 KB | WinZip.zip 5.58 KB
- 2005 WinZip.Exe 73.48 KB | WinZip.zip 5.39 KB
Attention Data Users: Please exercise caution when interpreting OSHPD data. The use of improper assumptions and analytical methods may result in erroneous or misleading conclusions. Conclusions drawn from OSHPD data are the sole responsibility of the user. Users should be aware that financial and utilization data products are based on a dynamic database that is constantly being updated. As a result, the same data item for a facility may change over time or be different between products.
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