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. 2015 Jun 22;10(6):e0130609. doi: 10.1371/journal.pone.0130609

Table 1. ICD codes (ICD-10-AM) used to identify a principal diagnosis of a diabetes foot-related complication.

Diabetes foot-related complication ICD Codes Comments
Principal diagnosis
Peripheral Neuropathy E1042, E1142, E1342, E1442
Peripheral Vascular Disease (with and without gangrene) E1051, E1052, E1151, E1152, E1351, E1352, E1451, E1452
Foot Ulcer E1073, E1173, E1373, E1473
Other specified skin and subcutaneous tissue complication E1062, E1162, E1362, E1462
Specific diabetic musculoskeletal & connective tissue complications E1061, E1161, E1361, E1461
Cellulitis (of toe) LO302 Only if additional diagnosis diabetes code present (i.e. E10 –E14)
Cellulitis (of lower limb) L0311 Only if additional diagnosis diabetes code present (i.e. E10 –E14)
Charcots M146 Only if additional diagnosis diabetes code present (i.e. E10 –E14)
Acute / sub-acute osteomyelitis M8617, M8627 Only if additional diagnosis diabetes code present (i.e. E10 –E14)
Chronic osteomyelitis M8647, M8667 Only if additional diagnosis diabetes code present (i.e. E10 –E14)
Other osteomyelitis M8697 Only if additional diagnosis diabetes code present (i.e. E10 –E14)
Procedure
Foot / ankle amputation (Minor Amputation) [1533] 4433800, 4435800, 9055700, 4436100, 4436101, 4436400, 4436401 Only if additional diagnosis diabetes code present (i.e. E10 –E14)
Below knee amputation (Major Amputation) [1505] 4436701, 4436702 Only if additional diagnosis diabetes code present (i.e. E10 –E14)
Above knee amputation (Major Amputation [1484] 4437000, 4437300, 4436700 Only if additional diagnosis diabetes code present (i.e. E10 –E14)