L72.12
✓ Billable
Trichodermal cyst
ICD-10-CM · FY2026 · Diseases of the Skin and Subcutaneous Tissue
Code
L72.12
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Skin and Subcutaneous 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 L72.12?
ICD-10-CM code L72.12 represents Trichodermal cyst. It is a billable diagnosis code in the Diseases of the Skin and Subcutaneous Tissue chapter, effective October 1, 2025 – September 30, 2026.
Is L72.12 billable?
Yes. L72.12 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is L72.12 in?
L72.12 belongs to the Diseases of the Skin and Subcutaneous Tissue chapter (L00–L99) of ICD-10-CM.
Related codes in the L72 category
L72
Follicular cysts of skin and subcutaneous tissue
Non-billable
L72.0
Epidermal cyst
Billable
L72.1
Pilar and trichodermal cyst
Non-billable
L72.2
Steatocystoma multiplex
Billable
L72.3
Sebaceous cyst
Billable
L72.8
Other follicular cysts of the skin and subcutaneous tissue
Billable
L72.9
Follicular cyst of the skin and subcutaneous tissue, unspecified
Billable
L72.11
Pilar cyst
Billable
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