M87.1 Osteonecrosis due to drugs

Non-billable header with 10 child codes.

Use additional code

• code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

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 M87.1

• M87.10 Osteonecrosis due to drugs, unspecified bone
• M87.11 Osteonecrosis due to drugs, shoulder
• M87.12 Osteonecrosis due to drugs, humerus
• M87.13 Osteonecrosis due to drugs of radius, ulna and carpus
• M87.14 Osteonecrosis due to drugs, hand and fingers
• M87.15 Osteonecrosis due to drugs, pelvis and femur
• M87.16 Osteonecrosis due to drugs, tibia and fibula
• M87.17 Osteonecrosis due to drugs, ankle, foot and toes
• M87.18 Osteonecrosis due to drugs, other site
• M87.19 Osteonecrosis due to drugs, multiple sites

Code annotations containing back-references to M87.1

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

• M87.077 Idiopathic aseptic necrosis of right toe(s)
• M87.078 Idiopathic aseptic necrosis of left toe(s)
• M87.079 Idiopathic aseptic necrosis of unspecified toe(s)
• M87.08 Idiopathic aseptic necrosis of bone, other site
• M87.09 Idiopathic aseptic necrosis of bone, multiple sites
• M87.1 Osteonecrosis due to drugs (this code)
• M87.10 Osteonecrosis due to drugs, unspecified bone
• M87.11 Osteonecrosis due to drugs, shoulder
• M87.111 Osteonecrosis due to drugs, right shoulder
• M87.112 Osteonecrosis due to drugs, left shoulder
• M87.119 Osteonecrosis due to drugs, unspecified shoulder