D39.1 — Neoplasm of uncertain behavior of ovary
Is D39.1 billable?
No — D39.1 is a non-billable header code. D39.1 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 3 billable codes beneath D39.1.
D39.1 at a glance
| Code | D39.1 |
|---|---|
| Description | Neoplasm of uncertain behavior of ovary |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is D39.1 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to D39.1. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Tumor › granulosa cell
- Tumor › granulosa cell-theca cell
- Tumor › ovarian stromal
- Tumor › theca cell-granulosa cell
- Brenner › tumor › borderline malignancy
- Brenner › tumor › proliferating
- Cystadenofibroma › endometrioid › borderline malignancy
- Tumor › Brenner › borderline malignancy
- Tumor › Brenner › proliferating
- Tumor › granulosa cell › juvenile
- Tumor › sex cord › with annular tubules
- Tumor › stromal › ovarian
Use additional code
Report an additional code alongside D39.1 to fully describe the condition. D39.1 is sequenced first.
- code to identify any functional activity.
Excludes1 — never code together — inherited from D37-D48
The conditions below can never be reported together with D39.1 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 D39.1? (3)
How long has D39.1 existed?
D39.1 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.