M20.032
✓ Billable
Swan-neck deformity of left finger(s)
ICD-10-CM · FY2026 · Diseases of the Musculoskeletal System and Connective Tissue
Code
M20.032
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 M20.032?
ICD-10-CM code M20.032 represents Swan-neck deformity of left finger(s). 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 M20.032 billable?
Yes. M20.032 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is M20.032 in?
M20.032 belongs to the Diseases of the Musculoskeletal System and Connective Tissue chapter (M00–M99) of ICD-10-CM.
Related codes in the M20 category
M20
Acquired deformities of fingers and toes
Non-billable
M20.0
Deformity of finger(s)
Non-billable
M20.1
Hallux valgus (acquired)
Non-billable
M20.2
Hallux rigidus
Non-billable
M20.3
Hallux varus (acquired)
Non-billable
M20.4
Other hammer toe(s) (acquired)
Non-billable
M20.5
Other deformities of toe(s) (acquired)
Non-billable
M20.6
Acquired deformities of toe(s), unspecified
Non-billable
Search all 98,186 ICD-10-CM codes instantly
Search ICDwise →