Y26.XXXA — Exposure to smoke, fire and flames, undetermined intent, initial encounter
Billable
Is Y26.XXXA billable?
Yes — Y26.XXXA is billable for FY2027. Y26.XXXA is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. Y26.XXXA may be submitted for encounters from October 1, 2026 through September 30, 2027.
Y26.XXXA at a glance
| Code | Y26.XXXA |
|---|---|
| Description | Exposure to smoke, fire and flames, undetermined intent, initial encounter |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is Y26.XXXA listed in the External Cause Index?
The External Cause of Injuries Index lists these routes under Y26, the nearest indexed parent of Y26.XXXA. This is a separate index from the Alphabetic Index and is where external cause codes are looked up.
- Undetermined intent › fire (contact) (exposure)
- Undetermined intent › smoke (contact) (exposure)
- Burn, burned, burning › self-inflicted › stated as undetermined whether accidental or intentional (accidental) (by) (from) (on)
- Exposure › fire, flames › stated as undetermined whether accidental or intentional (to)
- Exposure › fire, flames › undetermined whether accidental or intentional (to)
How long has Y26.XXXA existed?
Y26.XXXA has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.