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. 2022 Jan 20;14:6–13. doi: 10.1016/j.artd.2021.10.007

Appendix Table 2.

ICD-9 and ICD-10 codes used for postoperative complications.

Category ICD 9 ICD10
Acute Kidney Failure 584.5, 584.6, 584.7, 584.8, 584.9 N17.0, N17.1, N17.2, N17.8, N17.9
Cardiovascular 426, 426.6, 427.1, 427.31, 427.32, 427.5, 427.69, 427.89, 428.21, 428.31, 428.33, 428.9, 444.89, 785.51, 997.1 I442, I455, I472, I4891, I4892, I469, I493, I498, I5021, I5031, I5033, I509, I748, R570, I97710, I97790, I9788
CVA 997.02, 433, 434, 997.02, 430, 431, 432, 433, 434 I97.81, I97.82, I63, I97.81, I97.82, I60, I61, I62, I63
DVT 451.1, 451.2, 451.8, 451.9, 453.2, 453.4, 453.8, 453.6, 453.9, 451, 452, 453 I8010, I803, I809, I82220, I82409, J9589, I82.4, I82.81, I82.890, I82.90, I82.220, I80, I81, I82
General Infection 730.28, 730.98, 711.08, 41.3, 38.9, 41.6, 41.7, 785.52, 790.7, 995.91, 995.92, 998.51, 998.59, 999.31, 3849 M4620, M4630, M0008, M0018, M0028, M0088, B961, A41.9, B96.4, B96.5, R65.21, R78.81, A41.9, R65.20, K68.11, T80.219A, A41.59
MI 410, 410.01, 410.02, 410.1, 410.1, 410.11, 410.12, 410.2, 410.21, 410.22, 410.3, 410.31, 410.32, 410.4, 410.41, 410.42, 410.5, 410.52, 410.6, 410.61, 410.62, 410.7, 410.71, 410.72, 410.8, 410.82, 410.9, 410.91, 410.92, 410.81, 410 I2109, I2109, I2109, I2109, I2109, I2109, I2109, I2119, I2119, I2119, I2111, I2111, I2111, I2119, I2119, I2119, I2129, I2129, I2129, I2129, I2129, I214, I214, I214, I2129, I2129, I213, I213, I213, I2101, I2101, I2102, I2121, I21, I22
PE 415.0, 415.11, 415.13, 415.19, 415.1 I26.02, I26.09, I26.90, I26.92, I26.93, I26.94, I26.99, T84.81, I26
PNA 480, 480.1, 480.2, 480.8, 480.3, 480.9, 481, 482.2, 482, 482.1, 482.4, 482.41, 482.42, 482.49, 482.32, 482.39, 482.82, 482.83, 483, 482.89, 482.9, 483.1, 483.8, 485, 486, 507, 997.31, 997.32, 997.39 J12.0, J12.1, J12.2, J12.3, J12.81, J12.89, J12.9, J13, J14, J15.0, J15.1, J15.20, J15.211, J15.212, J15.29, J15.3, J15.4, J15.5, J15.6, J15.7, J15.8, J15.9, J16.0, J16.8, J18.0, J18.1, J18.8, J18.9, J69.0, J95.851
Pulmonary 511.9, 512.1, 518, 518.4, 518.5, 518.81, 997.3 J918, J95811, J9811, J9819, J810, J9600, J9620
Transfusion (PCS) 99.00, 99.01, 99.02, 99.03, 99.04, 99.05, 99.06, 99.07, 99.08, 99.09 30233N1, 30243N1, 30233H1, 30243H1, 30233P1, 30243P1, 30233N0, 30243N0, 30233H0, 30243H0, 30233P0, 30243P0, 3023, 3024, 3028
Wound 998.3, 998.31, 998.32, 998.33, 998.83, 998.11, 998.12, 998.13, 998.1, 998.3 T81.30, T81.31, T81.32, T81.33, M96.810, M96.811, M96.830, M96.831, M96.84, M96.842, M96.843, T81.3