Burn and corrosion, body region unspecified (T30) ICD-10-CM
The T30 code range covers burn and corrosion, body region unspecified with 3 ICD-10-CM diagnosis codes. 2 of them are billable and valid for claim submission in fiscal year 2026, and the category headers group them but cannot themselves be billed.
Codes in the T30 Range 3 codes · 2 billable
About the T30 Code Range
The ICD-10 code T30 covers burns and corrosions where the specific body region affected is not identified. It includes both burns of unspecified degree and corrosions caused by chemical substances without pinpointing the exact location on the body.
Specifically, T30.0 is used to code burns of various degrees when the injured body region is not specified. This can encompass a wide range of injuries often referred to by common terms like "scald of skin," "cigarette burn," or "thermal burn," and extends to burns caused by fire, hot liquids, radiation, or chemical exposures such as ultraviolet light during phototherapy. In contrast, T30.4 refers to corrosions of unspecified body regions caused by chemical or caustic substances, including acid or alkali burns and chemical injuries to peripheral nerves or skin. These codes assist healthcare professionals and coders in classifying injuries where detailed anatomical location is unavailable, ensuring proper documentation for treatment of burns and chemical injuries when the exact site is unknown.
Questions About This Page
How many billable codes are in the T30 range?
Of the 3 codes in this range, 2 are billable and valid for claim submission from October 1, 2025 through September 30, 2026. Category header codes group them but cannot be reported on claims.
What does the T30 range classify?
The range classifies burn and corrosion, body region unspecified. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2026 ICD-10-CM Tabular List and order file, effective October 1, 2025 through September 30, 2026.
