what icd code for disc protrusion/herniation
ICD-9 Code: 722.11 Narrative: Displacement of thoracic intervertebral disc without myelopathy. Other Names: Herniated disc; herniated nucleus pulposus; HNP; ruptured disc, extruded disc, sequestered disc; or prolapsed disc of the thoracic region. Also includes aggravation of pre-existing herniation of thoracic disc.