D35.1Billable
Benign neoplasm of parathyroid gland
- Chapter
- 2. Neoplasms
- Category
- D35
- Effective date
- October 1, 2026
Related codes in category D35
D35Benign neoplasm of other and unspecified endocrine glandsD35.0Benign neoplasm of adrenal glandD35.00Benign neoplasm of unspecified adrenal glandYesD35.01Benign neoplasm of right adrenal glandYesD35.02Benign neoplasm of left adrenal glandYesD35.2Benign neoplasm of pituitary glandYesD35.3Benign neoplasm of craniopharyngeal ductYesD35.4Benign neoplasm of pineal glandYesD35.5Benign neoplasm of carotid bodyYesD35.6Benign neoplasm of aortic body and other paragangliaYesD35.7Benign neoplasm of other specified endocrine glandsYesD35.9Benign neoplasm of endocrine gland, unspecifiedYes
Frequently asked questions
What is ICD-10 code D35.1?
D35.1 is an ICD-10-CM diagnosis code for Benign neoplasm of parathyroid gland.
Is D35.1 a billable code?
Yes. D35.1 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is D35.1 in?
D35.1 falls under Chapter 2: Neoplasms.
When did D35.1 become effective?
D35.1 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to D35.1?
D35.1 belongs to category D35, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.