ICD-10-CM Alphabetic Index · FY 2026 71 Entries
Furuncle in the ICD-10-CM Index ICD-10-CM
The main term Furuncle carries 71 index entries pointing to 25 ICD-10-CM codes. The default entry is L02.92, 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
71
Index Entries
25
Codes Referenced
L02.92
Default Code
F
Letter
71 of 71 shown
ICD-10-CM
Index Entries Under Furuncle 71 entries · 25 codes
Furuncle L02.92
abdominal wall L02.221
ankle see Furuncle, lower limb
anus K61.0
antecubital space see Furuncle, upper limb
arm see Furuncle, upper limb
auditory canal, external see Abscess, ear, external
auricle (ear) see Abscess, ear, external
axilla (region) L02.42- Non-billable
back (any part except buttock and flank) L02.222
breast N61.1
buttock L02.32
cheek (external) L02.02
chest wall L02.223
chin L02.02
corpus cavernosum N48.21
ear, external see Abscess, ear, external
external auditory canal see Abscess, ear, external
eyelid see Abscess, eyelid
face L02.02
femoral (region) see Furuncle, lower limb
finger see Furuncle, hand
flank L02.227
foot L02.62- Non-billable
forehead L02.02
gluteal (region) L02.32
groin L02.224
hand L02.52- Non-billable
head L02.821
face L02.02
hip see Furuncle, lower limb
kidney see Abscess, kidney
knee see Furuncle, lower limb
labium (majus) (minus) N76.4
lacrimal
gland see Dacryoadenitis
passages (duct) (sac) see Inflammation, lacrimal, passages, acute
leg (any part) see Furuncle, lower limb
lower limb L02.42- Non-billable
malignant A22.0
mouth K12.2
neck L02.12
nose J34.0
orbit, orbital see Abscess, orbit
palmar (space) see Furuncle, hand
partes posteriores L02.32
pectoral region L02.223
penis N48.21
perineum L02.225
pinna see Abscess, ear, external
popliteal see Furuncle, lower limb
prepatellar see Furuncle, lower limb
scalp L02.821
seminal vesicle N49.0
shoulder see Furuncle, upper limb
specified site NEC L02.828
submandibular K12.2
temple (region) L02.02
thumb see Furuncle, hand
toe see Furuncle, foot
trunk L02.229
abdominal wall L02.221
back L02.222
chest wall L02.223
groin L02.224
perineum L02.225
umbilicus L02.226
umbilicus L02.226
upper limb L02.42- Non-billable
vulva N76.4
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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.
