A18.4
Tuberculosis of skin and subcutaneous tissue
- Release
- FY 2027
- Effective
Hierarchy
Where A18.4 sits in the official hierarchy. Each level is the code it is classified under.
- A18 Parent Tuberculosis of other organs
- A18.4 This code Tuberculosis of skin and subcutaneous tissue
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files.
Inclusion Terms
Erythema induratum, tuberculous
Inclusion Terms
Lupus exedens
Inclusion Terms
Lupus vulgaris NOS
Inclusion Terms
Lupus vulgaris of eyelid
Inclusion Terms
Scrofuloderma
Inclusion Terms
Tuberculosis of external ear
Version History
How A18.4 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentTuberculosis of skin and subcutaneous tissue
-
FY 2026 Effective
UnchangedTuberculosis of skin and subcutaneous tissue
Related Codes
Other codes under A18
- A18.0 Tuberculosis of bones and joints
- A18.1 Tuberculosis of genitourinary system
- A18.2 Tuberculous peripheral lymphadenopathy Billable
- A18.3 Tuberculosis of intestines, peritoneum and mesenteric glands
- A18.5 Tuberculosis of eye
- A18.6 Tuberculosis of (inner) (middle) ear Billable
- A18.7 Tuberculosis of adrenal glands Billable
- A18.8 Tuberculosis of other specified organs
Codes whose official notes reference A18.4
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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