D34 ICD-10-CM Code: Benign neoplasm of thyroid gland
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
D34Benign neoplasm of thyroid gland
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where D34 sits
- 1
Chapter 2
Neoplasms (C00-D49)
- 2
Section
Benign neoplasms, except benign neuroendocrine tumors (D10-D36)
- 3
Category D34
Benign neoplasm of thyroid gland
- 4
Code D34
Benign neoplasm of thyroid gland
Documentation details
Notes for this code
Inclusion terms
No inclusion terms are listed for D34.
Code first
No “code first” instruction is listed for D34.
Use additional code
- code to identify any functional activity
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for D34.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for D34.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code D34 mean?
D34 is the FY 2027 U.S. ICD-10-CM code for “Benign neoplasm of thyroid gland.”
Is D34 a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, D34 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is D34 located in ICD-10-CM?
D34 is listed in Chapter 2, Neoplasms (C00-D49), within Benign neoplasms, except benign neuroendocrine tumors (D10-D36) (D10–D36), under category D34, Benign neoplasm of thyroid gland.
What coding notes are listed for D34?
No inclusion terms are listed for D34 in this reference record. No code-first instruction is listed. Additional-code instructions: code to identify any functional activity. No Excludes1 note is listed. No Excludes2 note is listed.
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