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ICD-10-CM category

A18: Tuberculosis of other organs

37 subcodes · 32 billable · Look up any code with the ICD-10 search

Codes under A18 (Tuberculosis of other organs). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.

CodeDescriptionBillable
A18.0Tuberculosis of bones and joints—
A18.01Tuberculosis of spine✓
A18.1Tuberculosis of genitourinary system—
A18.02Tuberculous arthritis of other joints✓
A18.2Tuberculous peripheral lymphadenopathy✓
A18.03Tuberculosis of other bones✓
A18.3Tuberculosis of intestines, peritoneum and mesenteric glands—
A18.4Tuberculosis of skin and subcutaneous tissue✓
A18.5Tuberculosis of eye—
A18.6Tuberculosis of (inner) (middle) ear✓
A18.7Tuberculosis of adrenal glands✓
A18.8Tuberculosis of other specified organs—
A18.09Other musculoskeletal tuberculosis✓
A18.10Tuberculosis of genitourinary system, unspecified✓
A18.11Tuberculosis of kidney and ureter✓
A18.12Tuberculosis of bladder✓
A18.13Tuberculosis of other urinary organs✓
A18.14Tuberculosis of prostate✓
A18.15Tuberculosis of other male genital organs✓
A18.16Tuberculosis of cervix✓
A18.17Tuberculous female pelvic inflammatory disease✓
A18.18Tuberculosis of other female genital organs✓
A18.31Tuberculous peritonitis✓
A18.32Tuberculous enteritis✓
A18.39Retroperitoneal tuberculosis✓
A18.50Tuberculosis of eye, unspecified✓
A18.51Tuberculous episcleritis✓
A18.52Tuberculous keratitis✓
A18.53Tuberculous chorioretinitis✓
A18.54Tuberculous iridocyclitis✓
A18.59Other tuberculosis of eye✓
A18.81Tuberculosis of thyroid gland✓
A18.82Tuberculosis of other endocrine glands✓
A18.83Tuberculosis of digestive tract organs, not elsewhere classified✓
A18.84Tuberculosis of heart✓
A18.85Tuberculosis of spleen✓
A18.89Tuberculosis of other sites✓

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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.

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