ICD-10-CM · Chapter 10 · J00-J99
J64 Unspecified pneumoconiosis
Excludes 1 (cannot be coded together)
- pneumonoconiosis with tuberculosis, any type in A15 (J65)
This category is a complete, billable diagnosis code.
No additional specificity is required — submit J64 directly on claims and documentation without a subcode extension.
Last reviewed: September 2026