X05.XXXS – Exposure to ignition or melting of nightwear, sequela
ICD-10-CM 2027 diagnosis code · Exposure to smoke, fire and flames
- Code
X05.XXXS(claims format:X05XXXS)- Description
- Exposure to ignition or melting of nightwear, sequela
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 20. External causes of morbidity (V00-Y99)
- Block
- X00-X08 Exposure to smoke, fire and flames
- Parent codes
- X05
7th character values
Codes in this category need a 7th character to describe the encounter or episode of care.
| Character | Meaning |
|---|---|
A | initial encounter |
D | subsequent encounter |
S | sequela |
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
X05 – Exposure to ignition or melting of nightwear
- exposure to uncontrolled fire in building or structure (X00.-)
- exposure to uncontrolled fire, not in building or structure (X01.-)
- exposure to controlled fire in building or structure (X02.-)
- exposure to controlled fire, not in building or structure (X03.-)
- exposure to ignition of highly flammable materials (X04.-)
- The appropriate 7th character is to be added to code X05
Block X00-X08
- arson (X97)
Related codes in X05
Frequently asked questions
What is ICD-10 code X05.XXXS?
X05.XXXS is the ICD-10-CM code for exposure to ignition or melting of nightwear, sequela, in the block X00-X08 (Exposure to smoke, fire and flames).
Is X05.XXXS a billable code?
Yes. X05.XXXS is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does X05.XXXS belong to?
It belongs to category X05 – Exposure to ignition or melting of nightwear.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.