M87.00 - Idiopathic aseptic necrosis of unspecified bone

The ICD 10 Code for Idiopathic aseptic necrosis of unspecified bone is listed as M87.00.
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:	M87.00
Description:	Idiopathic aseptic necrosis of unspecified bone
Diagnostic Related Groups (MS-DRG v30.0)	553 - Bone Diseases & Arthropathies W Mcc 554 - Bone Diseases & Arthropathies W/o Mcc

Chapter	Diseases of the musculoskeletal system and connective tissue (M00-M99)
Block	Other osteopathies (M86-M90)
Parent	M87.0 - Idiopathic aseptic necrosis of bone
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	733.40 - Aseptic necrosis of bone, site unspecified (approximate)
ICD-10-CM Siblings (same level / similar specificity) of M87.00:
M87.01 - Idiopathic aseptic necrosis of shoulder
M87.02 - Idiopathic aseptic necrosis of humerus
M87.03 - Idiopathic aseptic necrosis of radius, ulna and carpus
M87.04 - Idiopathic aseptic necrosis of hand and fingers
M87.05 - Idiopathic aseptic necrosis of pelvis and femur
M87.06 - Idiopathic aseptic necrosis of tibia and fibula
M87.07 - Idiopathic aseptic necrosis of ankle, foot and toes
M87.08 - Idiopathic aseptic necrosis of bone, other site
M87.09 - Idiopathic aseptic necrosis of bone, multiple sites