ICD-10-CM
ICD-10 code for Disease, diseased lip: K13.0
The ICD-10-CM index points "Disease, diseased lip" to K13.0, Diseases of lips. K13.0 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 K13
A header groups codes and is not billed. A billable code is one you can report.
- K13Other diseases of lip and oral mucosaHeader
- K13.0Diseases of lipsBillable
- K13.1Cheek and lip bitingBillable
- K13.2Leukoplakia and other disturbances of oral epithelium, including tongueHeader
- K13.21Leukoplakia of oral mucosa, including tongueBillable
- K13.22Minimal keratinized residual ridge mucosaBillable
- K13.23Excessive keratinized residual ridge mucosaBillable
- K13.24Leukokeratosis nicotina palatiBillable
- K13.29Other disturbances of oral epithelium, including tongueBillable
- K13.3Hairy leukoplakiaBillable
- K13.4Granuloma and granuloma-like lesions of oral mucosaBillable
- K13.5Oral submucous fibrosisBillable
- K13.6Irritative hyperplasia of oral mucosaBillable
- K13.7Other and unspecified lesions of oral mucosaHeader
- K13.70Unspecified lesions of oral mucosaBillable
- K13.79Other lesions of oral mucosaBillable
Use additional code
The CDC tabular list says to add the code named here after this one when it applies.
From K13. A note on a category applies to every code under it.
Excludes1
Excludes1 means these codes are not reported together.
Excludes2
Excludes2 means the other condition can be reported with this one when both are documented.
From K13. A note on a category applies to every code under it.
Related conditions
Related pages
- K13.0 code detailsNotes, nearby codes, CMS-HCC group
- Category K13Every code under it
- Chapter 11Diseases of the digestive system
- 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 Disease, diseased lip?
The ICD-10-CM index points "Disease, diseased lip" to K13.0, Diseases of lips. K13.0 is a billable code.
Is K13.0 billable?
Yes. K13.0 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 K13.0?
The CDC tabular list gives 6 Excludes1 notes (not coded together), 4 Excludes2 notes (may be coded together when both are documented), 8 "use additional code" notes for K13.0 and the categories above it. They are listed on this page.
What chapter is K13.0 in?
Chapter 11. Diseases of the digestive system.
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.