D35.0 – Benign neoplasm of adrenal gland

ICD-10-CM 2027 diagnosis code · Benign neoplasms, except benign neuroendocrine tumors

Non-billable header

ICD-10-CM code D35.0

Code: D35.0 (claims format: D350)
Description: Benign neoplasm of adrenal gland
Billable: No – use a more specific code below
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 2. Neoplasms (C00-D49)
Block: D10-D36 Benign neoplasms, except benign neuroendocrine tumors
Parent codes: D35

Billable codes under D35.0

D35.0 is a header code and cannot be used on claims. Choose the most specific code:

D35.00 – Benign neoplasm of unspecified adrenal glandBillable
D35.01 – Benign neoplasm of right adrenal glandBillable
D35.02 – Benign neoplasm of left adrenal glandBillable

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

D35 – Benign neoplasm of other and unspecified endocrine glands

Excludes1 (not coded here):

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

Index terms for D35.0

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in D35

D35.1 – Benign neoplasm of parathyroid glandBillable
D35.2 – Benign neoplasm of pituitary glandBillable
D35.3 – Benign neoplasm of craniopharyngeal ductBillable
D35.4 – Benign neoplasm of pineal glandBillable
D35.5 – Benign neoplasm of carotid bodyBillable
D35.6 – Benign neoplasm of aortic body and other paragangliaBillable
D35.7 – Benign neoplasm of other specified endocrine glandsBillable
D35.9 – Benign neoplasm of endocrine gland, unspecifiedBillable

Frequently asked questions

What is ICD-10 code D35.0?

D35.0 is the ICD-10-CM code for benign neoplasm of adrenal gland, in the block D10-D36 (Benign neoplasms, except benign neuroendocrine tumors).

Is D35.0 a billable code?

No. D35.0 is a header code with more specific child codes; report one of the billable codes listed above.

What category does D35.0 belong to?

It belongs to category D35 – Benign neoplasm of other and unspecified endocrine glands.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.