L94

Non-billable

Other localized connective tissue disorders

L94 is the ICD-10-CM code for Other localized connective tissue disorders. It is a non-billable category code — use a more specific child code such as L94.0 for billing.

Status
Header (non-billable)
Chapter
L00-L99
Subcodes
9
Edition
FY2026

L00-L99 Diseases of the skin and subcutaneous tissue

What this means — in plain language

MedlinePlus · NIH

Your connective tissue supports many different parts of your body, such as your skin, eyes, and heart. It is like a "cellular glue" that gives your body parts their shape and helps keep them strong. It also helps some of your tissues do their work. It is made of many kinds of proteins. Cartilage and fat are types of connective tissue. Over 200 disorders that impact connective tissue. There are different types:…

Read more about Connective Tissue Disorders at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Excludes1 — not coded here

  • systemic connective tissue disorders (M30-M36)

Conditions mapped to this code

MedlinePlus · NIH

Plain-language health-topic references grounded in MedlinePlus (NIH/NLM).

Frequently asked questions

What is ICD-10 code L94?
L94 is the ICD-10-CM code for "Other localized connective tissue disorders". It falls under L00-L99 Diseases of the skin and subcutaneous tissue.
Is L94 a billable code?
No — L94 is a non-billable header code. Use a more specific child code (such as L94.0) for billing.
What are the subcodes of L94?
L94 has 9 more specific child codes, including L94.0, L94.1, L94.2.
What is excluded from L94?
Excludes1 (not coded here): systemic connective tissue disorders (M30-M36).

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

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