ICD-10-CM Alphabetic Index · FY 2026 79 Entries
Lymphangitis in the ICD-10-CM Index ICD-10-CM
The main term Lymphangitis carries 79 index entries pointing to 29 ICD-10-CM codes. The default entry is I89.1, the code the bare main term maps to; every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.
✓ Built from the official CMS FY 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026
79
Index Entries
29
Codes Referenced
I89.1
Default Code
L
Letter
79 of 79 shown
ICD-10-CM
Index Entries Under Lymphangitis 79 entries · 29 codes
Lymphangitis I89.1
with
abscess - code by site under Abscess
cellulitis - code by site under Cellulitis
ectopic or molar pregnancy O08.0
acute L03.91
abdominal wall L03.321
ankle see Lymphangitis, acute, lower limb
arm see Lymphangitis, acute, upper limb
auricle (ear) see Lymphangitis, acute, ear
axilla L03.12- Non-billable
back (any part) L03.322
buttock L03.327
cervical (meaning neck) L03.222
cheek (external) L03.212
chest wall L03.323
digit
finger see Lymphangitis, acute, finger
toe see Lymphangitis, acute, toe
ear (external) H60.1- Non-billable
external auditory canal see Lymphangitis, acute, ear
eyelid see Abscess, eyelid
face NEC L03.212
finger (intrathecal) (periosteal) (subcutaneous) (subcuticular) L03.02- Non-billable
flank L03.32A
foot see Lymphangitis, acute, lower limb
gluteal (region) L03.327
groin L03.324
hand see Lymphangitis, acute, upper limb
head NEC L03.891
face (any part, except ear, eye and nose) L03.212
heel see Lymphangitis, acute, lower limb
hip see Lymphangitis, acute, lower limb
jaw (region) L03.212
knee see Lymphangitis, acute, lower limb
leg see Lymphangitis, acute, lower limb
lower limb L03.12- Non-billable
toe see Lymphangitis, acute, toe
neck (region) L03.222
orbit, orbital see Cellulitis, orbit
pectoral (region) L03.323
perineal, perineum L03.325
scalp (any part) L03.891
shoulder see Lymphangitis, acute, upper limb
specified site NEC L03.898
thigh see Lymphangitis, acute, lower limb
thumb (intrathecal) (periosteal) (subcutaneous) (subcuticular) see Lymphangitis, acute, finger
toe (intrathecal) (periosteal) (subcutaneous) (subcuticular) L03.04- Non-billable
trunk L03.329
abdominal wall L03.321
back (any part) L03.322
buttock L03.327
chest wall L03.323
groin L03.324
perineal, perineum L03.325
umbilicus L03.326
umbilicus L03.326
upper limb L03.12- Non-billable
axilla see Lymphangitis, acute, axilla
finger see Lymphangitis, acute, finger
thumb see Lymphangitis, acute, finger
wrist see Lymphangitis, acute, upper limb
breast
gestational see Mastitis, obstetric
chancroidal A57
chronic (any site) I89.1
due to
Brugia (malayi) B74.1
timori B74.2
Wuchereria bancrofti B74.0
following ectopic or molar pregnancy O08.89
penis
acute N48.29
gonococcal (acute) (chronic) A54.09
puerperal, postpartum, childbirth O86.89
strumous, tuberculous A18.2
subacute (any site) I89.1
tuberculous see Tuberculosis, lymph gland
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Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2025 through September 30, 2026.
