M79.642
✓ Billable
Pain in left hand
ICD-10-CM · FY2026 · Diseases of the Musculoskeletal System and Connective Tissue
Code
M79.642
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 M79.642?
ICD-10-CM code M79.642 represents Pain in left hand. 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 M79.642 billable?
Yes. M79.642 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is M79.642 in?
M79.642 belongs to the Diseases of the Musculoskeletal System and Connective Tissue chapter (M00–M99) of ICD-10-CM.
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