M87.0 Idiopathic aseptic necrosis of bone

Non-billable header with 10 child codes.

Applies from M87 Osteonecrosis

Includes

• avascular necrosis of bone

Excludes1 (never code together)

• juvenile osteonecrosis (M91-M92)
• osteochondropathies (M90-M93)

Use additional code

• code to identify major osseous defect, if applicable (M89.7-)

Codes under M87.0

• M87.00 Idiopathic aseptic necrosis of unspecified bone
• M87.01 Idiopathic aseptic necrosis of shoulder
• M87.02 Idiopathic aseptic necrosis of humerus
• M87.03 Idiopathic aseptic necrosis of radius, ulna and carpus
• M87.04 Idiopathic aseptic necrosis of hand and fingers
• M87.05 Idiopathic aseptic necrosis of pelvis and femur
• M87.06 Idiopathic aseptic necrosis of tibia and fibula
• M87.07 Idiopathic aseptic necrosis of ankle, foot and toes
• M87.08 Idiopathic aseptic necrosis of bone, other site
• M87.09 Idiopathic aseptic necrosis of bone, multiple sites

Code annotations containing back-references to M87.0

Back-references to M87

• Code First: M89.7 Major osseous defect ("aseptic necrosis of bone (M87.-)")
• Code First: M89.7 Major osseous defect ("osteonecrosis (M87.-)")

Nearby codes

• M87 Osteonecrosis
• M87.0 Idiopathic aseptic necrosis of bone (this code)
• M87.00 Idiopathic aseptic necrosis of unspecified bone
• M87.01 Idiopathic aseptic necrosis of shoulder
• M87.011 Idiopathic aseptic necrosis of right shoulder
• M87.012 Idiopathic aseptic necrosis of left shoulder
• M87.019 Idiopathic aseptic necrosis of unspecified shoulder