M35.4

Billable

Diffuse (eosinophilic) fasciitis

M35.4 is the ICD-10-CM code for Diffuse (eosinophilic) fasciitis. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
M00-M99
Parent
M35
Edition
FY2026

M00-M99 Diseases of the musculoskeletal system and connective tissue

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code M35.4?
M35.4 is the ICD-10-CM code for "Diffuse (eosinophilic) fasciitis". It falls under M00-M99 Diseases of the musculoskeletal system and connective tissue.
Is M35.4 a billable code?
Yes — M35.4 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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