M87.9 - Osteonecrosis, unspecified
The ICD 10 Code for Osteonecrosis, unspecified is listed as M87.9.
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: | M87.9
|
| Description: | Osteonecrosis, unspecified
|
| 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 - Osteonecrosis |
| 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 M87.9: | |
| M87.0 - Idiopathic aseptic necrosis of bone | |
| M87.1 - Osteonecrosis due to drugs | |
| M87.2 - Osteonecrosis due to previous trauma | |
| M87.3 - Other secondary osteonecrosis | |
| M87.8 - Other osteonecrosis | |