ICD-10-CM 2027
ICD-10 code for Pectoral region abscess
From the official ICD-10-CM alphabetic index entry “Abscess (connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic) › pectoral (region)”. Page updated September 29, 2026.
About coding Pectoral region abscess
The ICD-10-CM code for Pectoral region abscess is L02.213 (Cutaneous abscess of chest wall).
Within L02.21 (cutaneous abscess of trunk), L02.213 is specifically for cutaneous abscess of chest wall. Related codes cover abdominal wall (L02.211), back [any part, except buttock and flank] (L02.212), groin (L02.214), perineum (L02.215), umbilicus (L02.216), flank (L02.217) and unspecified (L02.219).
Use an additional code to identify organism (B95-B96).
As a secondary diagnosis it is a CC (complication or comorbidity), which can move an inpatient stay into the "with CC" MS-DRG of its family, unless the principal diagnosis excludes it.
Common questions about Pectoral region abscess ICD-10 codes
What is the ICD-10 code for Pectoral region abscess?
- L02.213 — Cutaneous abscess of chest wall.
Is L02.213 billable?
- Yes. L02.213 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can L02.213 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict L02.213 as a principal diagnosis.
Is L02.213 a CC or MCC?
- L02.213 is a CC (complication or comorbidity) under MS-DRG v44.0, unless excluded by the principal diagnosis.