ICD-10-CM > M00-M99 > M50-M54 > M50 > M50.2 M50.2 Other cervical disc displacement Non-Billable/Non-Specific Codes M50.20Other cervical disc displacement, unspecified cervical regionM50.21Other cervical disc displacement, high cervical regionM50.22Other cervical disc displacement, mid-cervical regionM50.220Other cervical disc displacement, mid-cervical region, unspecified levelM50.221Other cervical disc displacement at C4-C5 levelM50.222Other cervical disc displacement at C5-C6 levelM50.223Other cervical disc displacement at C6-C7 levelM50.23Other cervical disc displacement, cervicothoracic region