M87.336 - Other secondary osteonecrosis of unspecified ulna

The ICD 10 Code for Other secondary osteonecrosis of unspecified ulna is listed as M87.336.
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:	M87.336
Description:	Other secondary osteonecrosis of unspecified ulna
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	M87.33 - Other secondary osteonecrosis of radius, ulna and carpus
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	733.49 - Aseptic necrosis of bone, other (approximate)
ICD-10-CM Siblings (same level / similar specificity) of M87.336:
M87.331 - Other secondary osteonecrosis of right radius
M87.332 - Other secondary osteonecrosis of left radius
M87.333 - Other secondary osteonecrosis of unspecified radius
M87.334 - Other secondary osteonecrosis of right ulna
M87.335 - Other secondary osteonecrosis of left ulna
M87.337 - Other secondary osteonecrosis of right carpus
M87.338 - Other secondary osteonecrosis of left carpus
M87.339 - Other secondary osteonecrosis of unspecified carpus