L03 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Cellulitis and acute lymphangitis.
Type 2 excludes
Cellulitis of anal and rectal region (K61.-)
Cellulitis of external auditory canal (H60.1)
Cellulitis of eyelid (H00.0)
Cellulitis of female external genital organs (N76.4)
Cellulitis of lacrimal apparatus (H04.3)
Cellulitis of mouth (K12.2)
Cellulitis of nose (J34.0)
Eosinophilic cellulitis [Wells] (L98.3)
Febrile neutrophilic dermatosis [Sweet] (L98.2)
Lymphangitis (chronic) (subacute) (I89.1)
Codes
L03.0
Cellulitis and acute lymphangitis of finger and toe
L03.1
Cellulitis and acute lymphangitis of other parts of limb
L03.2
Cellulitis and acute lymphangitis of face and neck
L03.3
Cellulitis and acute lymphangitis of trunk
L03.8
Cellulitis and acute lymphangitis of other sites
L03.9
Cellulitis and acute lymphangitis, unspecified
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code