Convert ICD-10-CM Y83.8 to ICD-9-CM

ICD-10-CM Y83.8 converts directly to:
  • 2015 ICD-9-CM E878.8 Other specified surgical operations and procedures causing abnormal patient reaction, or later complication, without mention of misadventure at time of operation

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