ICD-10-CM 2027
ICD-10 code for cervical abscess
From the official ICD-10-CM alphabetic index entry “Abscess (connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic) › cervical (meaning neck)”. Page updated September 29, 2026.
About coding cervical abscess
The ICD-10-CM code for cervical abscess is L02.11 (Cutaneous abscess of neck). The official index lists 1 more specific code, so check the documentation for details such as type, cause, site or severity before settling on L02.11.
Within L02.1 (cutaneous abscess, furuncle and carbuncle of neck), L02.11 is specifically for cutaneous abscess of neck. Related codes cover furuncle of neck (L02.12) and carbuncle of neck (L02.13).
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.
More specific cervical abscess codes (official index)
- lymph gland or node L04.0 — Acute lymphadenitis of face, head and neck
Common questions about cervical abscess ICD-10 codes
What is the ICD-10 code for cervical abscess?
- L02.11 — Cutaneous abscess of neck. More specific codes apply when the documentation supports them: L04.0.
What is the ICD-10 code for lymph gland or node cervical abscess?
- L04.0 — Acute lymphadenitis of face, head and neck.
Is L02.11 billable?
- Yes. L02.11 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can L02.11 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict L02.11 as a principal diagnosis.
Is L02.11 a CC or MCC?
- L02.11 is a CC (complication or comorbidity) under MS-DRG v44.0, unless excluded by the principal diagnosis.