S13.121⚠ Requires 7th Character
Dislocation of C1/C2 cervical vertebrae
⚠ 7th Character Required
The appropriate 7th character is to be added to each code from category S13
This code is not valid for billing without a 7th character. Append one of the following to S13.121:
Also Indexed As(ICD-10-CM Alphabetic Index)
These clinical terms, synonyms, and manifestations all map to S13.121 in the official ICD-10-CM Alphabetic Index.
Dislocation (articular), atlantoaxialDislocation (articular), vertebra (articular process) (body) (traumatic), cervical, atlantoaxial jointDislocation (articular), vertebra (articular process) (body) (traumatic), cervical, joint between, C1 and C2
Code Hierarchy
┌19Injury, poisoning and certain other consequences of external causes (S00-T88)├S10-S19Injuries to the neck (S10-S19)├S13Dislocation and sprain of joints and ligaments at neck level
└S13.121Dislocation of C1/C2 cervical vertebrae
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