Convert ICD-10-CM T73.2XXA to ICD-9-CM

T73.2XXA can be converted to ICD-9-CM using the following scenario:
Scenario 1
  • 2015 ICD-9-CM 994.4 Exhaustion due to exposure
  • With:
  • 2015 ICD-9-CM E904.3 Accident due to exposure (to weather conditions), not elsewhere classifiable

Note: approximate conversions between ICD-9-CM codes and ICD-10-CM codes may require clinical interpretation in order to determine the most appropriate conversion code(s) for your specific coding situation.

Source: 2020 ICD-10-CM CMS General Equivalence Mappings.