T24.321Header code — not billable
Burn of third degree of right knee
- Chapter
- 19. Injury, poisoning and certain other consequences of external causes
- Category
- T24
- Effective date
- October 1, 2026
Frequently asked questions
What is ICD-10 code T24.321?
T24.321 is an ICD-10-CM diagnosis code for Burn of third degree of right knee.
Is T24.321 a billable code?
No. T24.321 is a category/header code, not billable on its own — use one of its more specific child codes instead.
What ICD-10-CM chapter is T24.321 in?
T24.321 falls under Chapter 19: Injury, poisoning and certain other consequences of external causes.
When did T24.321 become effective?
T24.321 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.