ICD-10 Code L94.8 – Other specified localized connective tissue disorders (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L94.8 – Other specified localized connective tissue disorders
What it is
L94.8 identifies a localized connective tissue disorder that is specified but does not fit a more exact ICD-10 category. Use it when the record names a distinct localized connective tissue condition, but no other L94 code is more appropriate.
Clinical signs
Clinical features vary; refer to documentation. Localized skin or soft-tissue changes, such as firmness, thickening, or restricted movement, may be described, but the exact pattern depends on the underlying disorder.
When to use this code
Use L94.8 when the clinician documents a localized connective tissue disorder and specifically indicates another specified form. It is appropriate when the condition is confined to a limited area and the chart does not support a more specific code.
Choose this code only after reviewing the note for a named diagnosis or clear descriptive terminology. If the record is vague, incomplete, or better represented by a different localized connective tissue code, check documentation before assigning L94.8.
Do not use for
Do not use L94.8 for generalized connective tissue disease, systemic autoimmune disease, or unspecified skin findings. If the documentation points to a more specific disorder, code that condition instead.
Coding tip
Confirm the exact wording in the assessment and avoid defaulting to L94.8 when a more specific localized connective tissue code is documented.