M87.07

Non-billable

Idiopathic aseptic necrosis of ankle, foot and toes

M87.07 is the ICD-10-CM code for Idiopathic aseptic necrosis of ankle, foot and toes. It is a non-billable category code — use a more specific child code such as M87.071 for billing.

Status
Header (non-billable)
Chapter
M00-M99
Parent
M87.0
Subcodes
9
Edition
FY2026

M00-M99 Diseases of the musculoskeletal system and connective tissue

Includes

  • Idiopathic aseptic necrosis of metatarsus, tarsus, and phalanges of toes

Frequently asked questions

What is ICD-10 code M87.07?
M87.07 is the ICD-10-CM code for "Idiopathic aseptic necrosis of ankle, foot and toes". It falls under M00-M99 Diseases of the musculoskeletal system and connective tissue.
Is M87.07 a billable code?
No — M87.07 is a non-billable header code. Use a more specific child code (such as M87.071) for billing.
What are the subcodes of M87.07?
M87.07 has 9 more specific child codes, including M87.071, M87.072, M87.073.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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