Convert ICD-9-CM Diagnosis 904.42 to ICD-10-CM

ICD-9-CM 904.42 converts approximately to:
  • 2018 ICD-10-CM S85.509A Unspecified injury of popliteal vein, unspecified leg, initial encounter

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: 2018 ICD-10-CM CMS General Equivalence Mappings.