M62.5A9
✓ Billable
Muscle wasting and atrophy, not elsewhere classified, back, unspecified level
ICD-10-CM · FY2026 · Diseases of the Musculoskeletal System and Connective Tissue
Code
M62.5A9
System
ICD-10-CM
Billable
Yes — valid for submission
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 M62.5A9?
ICD-10-CM code M62.5A9 represents Muscle wasting and atrophy, not elsewhere classified, back, unspecified level. It is a billable diagnosis code in the Diseases of the Musculoskeletal System and Connective Tissue chapter, effective October 1, 2025 – September 30, 2026.
Is M62.5A9 billable?
Yes. M62.5A9 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is M62.5A9 in?
M62.5A9 belongs to the Diseases of the Musculoskeletal System and Connective Tissue chapter (M00–M99) of ICD-10-CM.
Related codes in the M62 category
M62
Other disorders of muscle
Non-billable
M62.0
Separation of muscle (nontraumatic)
Non-billable
M62.1
Other rupture of muscle (nontraumatic)
Non-billable
M62.2
Nontraumatic ischemic infarction of muscle
Non-billable
M62.3
Immobility syndrome (paraplegic)
Billable
M62.4
Contracture of muscle
Non-billable
M62.5
Muscle wasting and atrophy, not elsewhere classified
Non-billable
M62.8
Other specified disorders of muscle
Non-billable
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