ICD-10-CM · Chapter 2 · C00-D49
D35 Benign neoplasm of other and unspecified endocrine glands
Excludes 1 (cannot be coded together)
- benign neoplasm of endocrine pancreas (D13.7)
- benign neoplasm of ovary (D27.-)
- benign neoplasm of testis (D29.2.-)
- benign neoplasm of thymus (D15.0)
Use Additional Code
- code to identify any functional activity
Subcodes
Each subcode links to a detail page with full clinical annotations.
| Code | Description | Billable |
|---|---|---|
| D35..0 | Benign neoplasm of adrenal gland | No |
| D35..00 | Benign neoplasm of unspecified adrenal gland | Yes |
| D35..01 | Benign neoplasm of right adrenal gland | Yes |
| D35..02 | Benign neoplasm of left adrenal gland | Yes |
| D35..1 | Benign neoplasm of parathyroid gland | Yes |
| D35..2 | Benign neoplasm of pituitary gland | Yes |
| D35..3 | Benign neoplasm of craniopharyngeal duct | Yes |
| D35..4 | Benign neoplasm of pineal gland | Yes |
| D35..5 | Benign neoplasm of carotid body | Yes |
| D35..6 | Benign neoplasm of aortic body and other paraganglia | Yes |
| D35..7 | Benign neoplasm of other specified endocrine glands | Yes |
| D35..9 | Benign neoplasm of endocrine gland, unspecified | Yes |
Last reviewed: September 2026