A18.8

Tuberculosis of other specified organs

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027

SourceCMS ICD-10-CM order file

ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODE	DESCRIPTION	TYPE
A18.81	Tuberculosis of thyroid gland	Billable
A18.82	Tuberculosis of other endocrine glands	Billable
A18.83	Tuberculosis of digestive tract organs, not elsewhere classified	Billable
A18.84	Tuberculosis of heart	Billable
A18.85	Tuberculosis of spleen	Billable
A18.89	Tuberculosis of other sites	Billable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.