M47.011 - Anterior spinal artery compression syndromes, occipito-atlanto-axial region

The ICD 10 Code for Anterior spinal artery compression syndromes, occipito-atlanto-axial region is listed as M47.011.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	M47.011
Description:	Anterior spinal artery compression syndromes, occipito-atlanto-axial region
Diagnostic Related Groups (MS-DRG v30.0)	551 - Medical Back Problems W Mcc 552 - Medical Back Problems W/o Mcc

Chapter	Diseases of the musculoskeletal system and connective tissue (M00-M99)
Block	Spondylopathies (M45-M49)
Parent	M47.01 - Anterior spinal artery compression syndromes
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	721.1 - Cervical spondylosis with myelopathy (approximate)
ICD-10-CM Siblings (same level / similar specificity) of M47.011:
M47.012 - Anterior spinal artery compression syndromes, cervical region
M47.013 - Anterior spinal artery compression syndromes, cervicothoracic region
M47.014 - Anterior spinal artery compression syndromes, thoracic region
M47.015 - Anterior spinal artery compression syndromes, thoracolumbar region
M47.016 - Anterior spinal artery compression syndromes, lumbar region
M47.019 - Anterior spinal artery compression syndromes, site unspecified