C45 — Mesothelioma
Not billable
Is C45 billable?
No — C45 is a non-billable header code. C45 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 5 billable codes beneath C45.
C45 at a glance
| Code | C45 |
|---|---|
| Description | Mesothelioma |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
What codes fall under C45? (5)
How long has C45 existed?
C45 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.