ICD-10-CM
ICD-10 code for Hyperkeratosis senile (with pruritus): L57.0
The ICD-10-CM index points "Hyperkeratosis senile (with pruritus)" to L57.0, Actinic keratosis. L57.0 is a billable code.
Source: CDC ICD-10-CM FY2027 Alphabetic Index file dated June 16, 2026. Publisher page
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More specific codes in L57
A header groups codes and is not billed. A billable code is one you can report.
- L57Skin changes due to chronic exposure to nonionizing radiationHeader
- L57.0Actinic keratosisBillable
- L57.1Actinic reticuloidBillable
- L57.2Cutis rhomboidalis nuchaeBillable
- L57.3Poikiloderma of CivatteBillable
- L57.4Cutis laxa senilisBillable
- L57.5Actinic granulomaBillable
- L57.8Other skin changes due to chronic exposure to nonionizing radiationBillable
- L57.9Skin changes due to chronic exposure to nonionizing radiation, unspecifiedBillable
Use additional code
The CDC tabular list says to add the code named here after this one when it applies.
From L57. A note on a category applies to every code under it.
Use additional code to identify the source of the ultraviolet radiation (W89), or other nonionizing radiation (W90)
Related conditions
Related pages
- L57.0 code detailsNotes, nearby codes, CMS-HCC group
- Category L57Every code under it
- Chapter 12Diseases of the skin and subcutaneous tissue
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Hyperkeratosis senile (with pruritus)?
The ICD-10-CM index points "Hyperkeratosis senile (with pruritus)" to L57.0, Actinic keratosis. L57.0 is a billable code.
Is L57.0 billable?
Yes. L57.0 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to L57.0?
The CDC tabular list gives 1 "use additional code" note for L57.0 and the categories above it. They are listed on this page.
What chapter is L57.0 in?
Chapter 12. Diseases of the skin and subcutaneous tissue.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.