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ICD-9-CM diagnosis code (retired)

806.21 — Closed fracture of T1-T6 level with complete lesion of cord

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 806.21

806.21 is an ICD-9-CM diagnosis code for closed fracture of T1-T6 level with complete lesion of cord. 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 S22.019A (Unspecified fracture of first thoracic vertebra, initial encounter for closed fracture), S22.029A (Unspecified fracture of second thoracic vertebra, initial encounter for closed fracture) and S22.039A (Unspecified fracture of third thoracic vertebra, initial encounter for closed fracture). All of these are approximate matches, so review the record to pick the right one. Some mappings are combinations: more than one ICD-10 code is needed to fully express the ICD-9 code.

ICD-10-CM equivalents

Common questions about 806.21

What is the ICD-10 code for ICD-9 806.21?

The GEMs map 806.21 to ICD-10-CM S22.019A, S22.029A, S22.039A, S22.049A, S22.059A, S24.111A 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.