M84.571
⚠ Non-billable
Pathological fracture in neoplastic disease, right ankle
ICD-10-CM · FY2026 · Diseases of the Musculoskeletal System and Connective Tissue
Code
M84.571
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Diseases of the Musculoskeletal System and Connective Tissue
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code M84.571?
ICD-10-CM code M84.571 represents Pathological fracture in neoplastic disease, right ankle. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Musculoskeletal System and Connective Tissue chapter, effective October 1, 2025 – September 30, 2026.
Is M84.571 billable?
No. M84.571 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is M84.571 in?
M84.571 belongs to the Diseases of the Musculoskeletal System and Connective Tissue chapter (M00–M99) of ICD-10-CM.
Related codes in the M84 category
M84
Disorder of continuity of bone
Non-billable
M84.3
Stress fracture
Non-billable
M84.4
Pathological fracture, not elsewhere classified
Non-billable
M84.5
Pathological fracture in neoplastic disease
Non-billable
M84.6
Pathological fracture in other disease
Non-billable
M84.7
Nontraumatic fracture, not elsewhere classified
Non-billable
M84.8
Other disorders of continuity of bone
Non-billable
M84.9
Disorder of continuity of bone, unspecified
Billable
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