D40 — Neoplasm of uncertain behavior of male genital organs
Is D40 billable?
No — D40 is a non-billable header code. D40 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 6 billable codes beneath D40.
Billable codes under this header
- D40.0Neoplasm of uncertain behavior of prostate
- D40.8Neoplasm of uncertain behavior of other specified male genital organs
- D40.9Neoplasm of uncertain behavior of male genital organ, unspecified
- D40.10Neoplasm of uncertain behavior of unspecified testis
- D40.11Neoplasm of uncertain behavior of right testis
- D40.12Neoplasm of uncertain behavior of left testis
D40 at a glance
| Code | D40 |
|---|---|
| Description | Neoplasm of uncertain behavior of male genital organs |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Excludes1 — never code together — inherited from D37-D48
The conditions below can never be reported together with D40 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- neoplasms of unspecified behavior (D49.-)
What codes fall under D40? (4)
How long has D40 existed?
D40 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.
Which codes are confused with D40?
ICD-10-CM declares these codes mutually exclusive with D40 — exactly one of each pair can be correct for a given encounter.