M67.98
✓ Billable
Unspecified disorder of synovium and tendon, other site
ICD-10-CM · FY2026 · Diseases of the Musculoskeletal System and Connective Tissue
Code
M67.98
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 M67.98?
ICD-10-CM code M67.98 represents Unspecified disorder of synovium and tendon, other site. 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 M67.98 billable?
Yes. M67.98 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is M67.98 in?
M67.98 belongs to the Diseases of the Musculoskeletal System and Connective Tissue chapter (M00–M99) of ICD-10-CM.
Related codes in the M67 category
M67
Other disorders of synovium and tendon
Non-billable
M67.0
Short Achilles tendon (acquired)
Non-billable
M67.2
Synovial hypertrophy, not elsewhere classified
Non-billable
M67.3
Transient synovitis
Non-billable
M67.00
Short Achilles tendon (acquired), unspecified ankle
Billable
M67.01
Short Achilles tendon (acquired), right ankle
Billable
M67.02
Short Achilles tendon (acquired), left ankle
Billable
M67.20
Synovial hypertrophy, not elsewhere classified, unspecified site
Billable
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