S19.84Header code — not billable
Other specified injuries of thyroid gland
- Chapter
- 19. Injury, poisoning and certain other consequences of external causes
- Category
- S19
- Effective date
- October 1, 2026
Related codes in category S19
S19Other specified and unspecified injuries of neckS19.8Other specified injuries of neckS19.80Other specified injuries of unspecified part of neckS19.80XAOth injuries of unspecified part of neck, init encntrYesS19.80XDOth injuries of unspecified part of neck, subs encntrYesS19.80XSOth injuries of unspecified part of neck, sequelaYesS19.81Other specified injuries of larynxS19.81XAOther specified injuries of larynx, initial encounterYesS19.81XDOther specified injuries of larynx, subsequent encounterYesS19.81XSOther specified injuries of larynx, sequelaYesS19.82Other specified injuries of cervical tracheaS19.82XAOther specified injuries of cervical trachea, init encntrYes
Frequently asked questions
What is ICD-10 code S19.84?
S19.84 is an ICD-10-CM diagnosis code for Other specified injuries of thyroid gland.
Is S19.84 a billable code?
No. S19.84 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 S19.84 in?
S19.84 falls under Chapter 19: Injury, poisoning and certain other consequences of external causes.
When did S19.84 become effective?
S19.84 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to S19.84?
S19.84 belongs to category S19, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.