Convert ICD-10-CM T17.900A to ICD-9-CM

T17.900A can be converted to ICD-9-CM using the following scenario:
Scenario 1
  • 2015 ICD-9-CM 934.9 Foreign body in respiratory tree, unspecified
  • With:
  • 2015 ICD-9-CM E912 Inhalation and ingestion of other object causing obstruction of respiratory tract or suffocation

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.