Is L03.0 a billable code?
No. L03.0 is a header code that groups 12 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
L03.0: Cellulitis and acute lymphangitis of finger and toe
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
L03.0 groups related diagnoses under cellulitis and acute lymphangitis of finger and toe. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under L03.0
- L03.011Cellulitis of right finger
- L03.012Cellulitis of left finger
- L03.019Cellulitis of unspecified finger
- L03.021Acute lymphangitis of right finger
- L03.022Acute lymphangitis of left finger
- L03.029Acute lymphangitis of unspecified finger
- L03.031Cellulitis of right toe
- L03.032Cellulitis of left toe
- L03.039Cellulitis of unspecified toe
- L03.041Acute lymphangitis of right toe
- L03.042Acute lymphangitis of left toe
- L03.049Acute lymphangitis of unspecified toe
Other codes in L03 Cellulitis and acute lymphangitis
L03.0 questions
What does L03.0 mean?
L03.0 is the ICD-10-CM code for Cellulitis and acute lymphangitis of finger and toe. It is in chapter 12, Diseases of the skin and subcutaneous tissue (L00-L99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.