All ICD10 Codes

M87.2

Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description

Osteonecrosis due to previous trauma

Use a more specific code (3 billable, 7 non-billable)
M87.20Osteonecrosis due to previous trauma, unspecified boneM87.21Osteonecrosis due to previous trauma, shoulderhas subcodesM87.22Osteonecrosis due to previous trauma, humerushas subcodesM87.23Osteonecrosis due to previous trauma of radius, ulna and carpushas subcodesM87.24Osteonecrosis due to previous trauma, hand and fingershas subcodesM87.25Osteonecrosis due to previous trauma, pelvis and femurhas subcodesM87.26Osteonecrosis due to previous trauma, tibia and fibulahas subcodesM87.27Osteonecrosis due to previous trauma, ankle, foot and toeshas subcodesM87.28Osteonecrosis due to previous trauma, other siteM87.29Osteonecrosis due to previous trauma, multiple sites
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (M00-M99).
General instructions are available for the parent sections:
View CH13 NotesView M86-M90 NotesView M87 Notes

Clinical Hierarchy

BillableHas subcodes
CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)
M86-M90Other osteopathies (M86-M90)
M87Osteonecrosis
M87.2Osteonecrosis due to previous traumaNot billable
M87.20Osteonecrosis due to previous trauma, unspecified boneBillable
M87.21Osteonecrosis due to previous trauma, shoulderSubcodes
M87.22Osteonecrosis due to previous trauma, humerusSubcodes
M87.23Osteonecrosis due to previous trauma of radius, ulna and carpusSubcodes
M87.24Osteonecrosis due to previous trauma, hand and fingersSubcodes
M87.25Osteonecrosis due to previous trauma, pelvis and femurSubcodes
M87.26Osteonecrosis due to previous trauma, tibia and fibulaSubcodes
M87.27Osteonecrosis due to previous trauma, ankle, foot and toesSubcodes
M87.28Osteonecrosis due to previous trauma, other siteBillable
M87.29Osteonecrosis due to previous trauma, multiple sitesBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M87.2:

categoryM87
Osteonecrosis
View context instructions
blockM86-M90
Other osteopathies (M86-M90)
View context instructions
chapterCH13
Diseases of the musculoskeletal system and connective tissue (M00-M99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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