M87.04

Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description

Idiopathic aseptic necrosis of hand and fingers

Metadata & Insights
  • Non-billable category (requires more specific sub-code).
  • Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (M00-M99).

Instructional Notes

Includes
  • Idiopathic aseptic necrosis of metacarpals and phalanges of hands
General instructions are available for the parent sections:

Clinical Hierarchy

BillableHas subcodes
CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)
M86-M90Other osteopathies (M86-M90)
M87Osteonecrosis
M87.0Idiopathic aseptic necrosis of bone
M87.04Idiopathic aseptic necrosis of hand and fingersNot billable
M87.041Idiopathic aseptic necrosis of right handBillable
M87.042Idiopathic aseptic necrosis of left handBillable
M87.043Idiopathic aseptic necrosis of unspecified handBillable
M87.044Idiopathic aseptic necrosis of right finger(s)Billable
M87.045Idiopathic aseptic necrosis of left finger(s)Billable
M87.046Idiopathic aseptic necrosis of unspecified finger(s)Billable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M87.04:

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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