ICD-9-CM diagnosis code (retired)
806.06 — Closed fracture of C5-C7 level with complete lesion of cord
About ICD-9-CM 806.06
806.06 is an ICD-9-CM diagnosis code for closed fracture of C5-C7 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 9 ICD-10-CM codes, such as S12.400A (Unspecified displaced fracture of fifth cervical vertebra, initial encounter for closed fracture), S12.401A (Unspecified nondisplaced fracture of fifth cervical vertebra, initial encounter for closed fracture) and S12.500A (Unspecified displaced fracture of sixth cervical 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
- S12.400AUnspecified displaced fracture of fifth cervical vertebra, initial encounter for closed fractureapproximate · combination (scenario 1, choice 2)
- S12.401AUnspecified nondisplaced fracture of fifth cervical vertebra, initial encounter for closed fractureapproximate · combination (scenario 1, choice 2)
- S12.500AUnspecified displaced fracture of sixth cervical vertebra, initial encounter for closed fractureapproximate · combination (scenario 2, choice 2)
- S12.501AUnspecified nondisplaced fracture of sixth cervical vertebra, initial encounter for closed fractureapproximate · combination (scenario 2, choice 2)
- S12.600AUnspecified displaced fracture of seventh cervical vertebra, initial encounter for closed fractureapproximate · combination (scenario 3, choice 2)
- S12.601AUnspecified nondisplaced fracture of seventh cervical vertebra, initial encounter for closed fractureapproximate · combination (scenario 3, choice 2)
- S14.115AComplete lesion at C5 level of cervical spinal cord, initial encounterapproximate · combination (scenario 1, choice 1)
- S14.116AComplete lesion at C6 level of cervical spinal cord, initial encounterapproximate · combination (scenario 2, choice 1)
- S14.117AComplete lesion at C7 level of cervical spinal cord, initial encounterapproximate · combination (scenario 3, choice 1)
Common questions about 806.06
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.