X30.XXXSBillable
Exposure to excessive natural heat, sequela
- Chapter
- 20. External causes of morbidity
- Category
- X30
- Effective date
- October 1, 2026
Related codes in category X30
Frequently asked questions
What is ICD-10 code X30.XXXS?
X30.XXXS is an ICD-10-CM diagnosis code for Exposure to excessive natural heat, sequela.
Is X30.XXXS a billable code?
Yes. X30.XXXS is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is X30.XXXS in?
X30.XXXS falls under Chapter 20: External causes of morbidity.
When did X30.XXXS become effective?
X30.XXXS has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to X30.XXXS?
X30.XXXS belongs to category X30, which includes 3 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.