ICD-10-CM > M00-M99 > M40-M43 > M40 > M40.2 M40.2 Other and unspecified kyphosis Non-Billable/Non-Specific Codes M40.20Unspecified kyphosisM40.202Unspecified kyphosis, cervical regionM40.203Unspecified kyphosis, cervicothoracic regionM40.204Unspecified kyphosis, thoracic regionM40.205Unspecified kyphosis, thoracolumbar regionM40.209Unspecified kyphosis, site unspecifiedM40.29Other kyphosisM40.292Other kyphosis, cervical regionM40.293Other kyphosis, cervicothoracic regionM40.294Other kyphosis, thoracic regionM40.295Other kyphosis, thoracolumbar regionM40.299Other kyphosis, site unspecified