All ICD10 Codes

M87.27

Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description

Osteonecrosis due to previous trauma, ankle, foot and toes

Use a more specific code (9 billable)
M87.271Osteonecrosis due to previous trauma, right ankleM87.272Osteonecrosis due to previous trauma, left ankleM87.273Osteonecrosis due to previous trauma, unspecified ankleM87.274Osteonecrosis due to previous trauma, right footM87.275Osteonecrosis due to previous trauma, left footM87.276Osteonecrosis due to previous trauma, unspecified footM87.277Osteonecrosis due to previous trauma, right toe(s)M87.278Osteonecrosis due to previous trauma, left toe(s)M87.279Osteonecrosis due to previous trauma, unspecified toe(s)
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 trauma
M87.27Osteonecrosis due to previous trauma, ankle, foot and toesNot billable
M87.271Osteonecrosis due to previous trauma, right ankleBillable
M87.272Osteonecrosis due to previous trauma, left ankleBillable
M87.273Osteonecrosis due to previous trauma, unspecified ankleBillable
M87.274Osteonecrosis due to previous trauma, right footBillable
M87.275Osteonecrosis due to previous trauma, left footBillable
M87.276Osteonecrosis due to previous trauma, unspecified footBillable
M87.277Osteonecrosis due to previous trauma, right toe(s)Billable
M87.278Osteonecrosis due to previous trauma, left toe(s)Billable
M87.279Osteonecrosis due to previous trauma, unspecified toe(s)Billable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M87.27:

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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