Convert ICD-10-CM I70.55 to ICD-9-CM

I70.55 can be converted to ICD-9-CM using the following scenario:
Scenario 1
  • 2015 ICD-9-CM 440.32 Atherosclerosis of nonautologous biological bypass graft of the extremities
  • With:
  • 2015 ICD-9-CM 707.8 Chronic ulcer of other specified sites

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: 2022 ICD-10-CM CMS General Equivalence Mappings.