Unsp traum nondisp spondylolysis of sixth cervcal vert, 7thG

This code describes a follow-up encounter for a patient experiencing delayed healing of a traumatic, nondisplaced spondylolisthesis affecting the C6 vertebra. "Unspecified" indicates the specific type of spondylolisthesis (e.g., isthmic, degenerative) was not documented.

Use this code for subsequent encounters when a patient with a previously diagnosed traumatic C6 spondylolisthesis is still undergoing treatment for the fracture, and the healing process is prolonged or not progressing as expected. Documentation should clearly state "delayed healing" and specify the C6 level and traumatic origin.

• Ensure documentation explicitly states "delayed healing" for the fracture.
• Verify the encounter is "subsequent" and not an initial treatment for the injury.
• Confirm the injury is traumatic and involves the C6 vertebra with nondisplaced spondylolisthesis.