L03.321
Acute lymphangitis of abdominal wall
Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 34 never code together
L03code
Excludes2
- cellulitis of anal and rectal region (K61.-)K61.-
- cellulitis of external auditory canal (H60.1)H60.1
- cellulitis of eyelid (H00.0)H00.0
- cellulitis of female external genital organs (N76.4)N76.4
- cellulitis of lacrimal apparatus (H04.3)H04.3
- cellulitis of male external genital organs (N48.2, N49.-)N48.2N49.-
- cellulitis of mouth (K12.2)K12.2
- cellulitis of nose (J34.0)J34.0
- eosinophilic cellulitis [Wells] (L98.3)L98.3
- febrile neutrophilic dermatosis [Sweet] (L98.2)L98.2
- lymphangitis (chronic) (subacute) (I89.1)I89.1
L00-L08block
Excludes2
- hordeolum (H00.0)H00.0
- infective dermatitis (L30.3)L30.3
- local infections of skin classified in Chapter 1
- lupus panniculitis (L93.2)L93.2
- panniculitis NOS (M79.3)M79.3
- panniculitis of neck and back (M54.0-)M54.0-
- Perlèche NOS (K13.0)K13.0
- Perlèche due to candidiasis (B37.0)B37.0
- Perlèche due to riboflavin deficiency (E53.0)E53.0
- pyogenic granuloma (L98.0)L98.0
- relapsing panniculitis [Weber-Christian] (M35.6)M35.6
- viral warts (B07.-)B07.-
- zoster (B02.-)B02.-
L00-L99chapter
Excludes2
- certain conditions originating in the perinatal period (P04-P96)P04-P96
- certain infectious and parasitic diseases (A00-B99)A00-B99
- complications of pregnancy, childbirth and the puerperium (O00-O9A)O00-O9A
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)Q00-Q99
- endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
- lipomelanotic reticulosis (I89.8)I89.8
- neoplasms (C00-D49)C00-D49
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)R00-R94
- systemic connective tissue disorders (M30-M36)M30-M36
- viral warts (B07.-)B07.-
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 1
Index entries leading here 1
Alongside this code 8 same parent — L03.32
L03.322 Acute lymphangitis of back [any part except buttock] L03.323 Acute lymphangitis of chest wall L03.324 Acute lymphangitis of groin L03.325 Acute lymphangitis of perineum L03.326 Acute lymphangitis of umbilicus L03.327 Acute lymphangitis of buttock L03.329 Acute lymphangitis of trunk, unspecified L03.32A Acute lymphangitis of flank
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.