Osteomyelitis of vertebra, cervicothoracic region

This code signifies an infection of the vertebral bone and bone marrow specifically located in the cervicothoracic junction of the spine. This inflammatory condition is typically caused by bacterial or fungal pathogens and can lead to bone destruction and spinal instability.

Apply this code when documentation clearly indicates osteomyelitis affecting the vertebrae spanning the cervical and thoracic regions. Supporting documentation includes imaging reports (e.g., MRI, CT) confirming vertebral infection, positive cultures, and physician notes detailing the diagnosis and anatomical location.

• Ensure the documentation specifies both "osteomyelitis" and the "cervicothoracic region" of the spine.
• Distinguish from discitis without osteomyelitis, which would be coded differently.
• Always sequence this code after the underlying infectious agent, if known and documented.