Convert ICD-10-CM I97.131 to ICD-9-CM

ICD-10-CM I97.131 converts approximately to:

2015 ICD-9-CM 429.4 Functional disturbances following cardiac surgery

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.

Alternatively, I97.131 can be converted to ICD-9-CM using the following scenario:

Scenario 1

2015 ICD-9-CM 429.4 Functional disturbances following cardiac surgery

With:

2015 ICD-9-CM 997.1 Cardiac complications, not elsewhere classified

Source: 2023 ICD-10-CM CMS General Equivalence Mappings.