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ICD-9-CM diagnosis code (retired)

E977 — Late effects of injuries due to legal intervention

ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-CM equivalents from the CMS General Equivalence Mappings.

About ICD-9-CM E977

E977 is an ICD-9-CM diagnosis code for late effects of injuries due to legal intervention. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-CM took over.

The CMS General Equivalence Mappings translate it to 7 ICD-10-CM codes, such as Y35.003S (Legal intervention involving unspecified firearm discharge, suspect injured, sequela), Y35.103S (Legal intervention involving unspecified explosives, suspect injured, sequela) and Y35.203S (Legal intervention involving unspecified gas, suspect injured, sequela). All of these are approximate matches, so review the record to pick the right one.

ICD-10-CM equivalents

Common questions about E977

What is the ICD-10 code for ICD-9 E977?

The GEMs map E977 to ICD-10-CM Y35.003S, Y35.103S, Y35.203S, Y35.303S, Y35.403S, Y35.893S and 1 more.

GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.