D34 — Benign neoplasm of thyroid gland
Is D34 billable?
Yes — D34 is billable for FY2027. D34 is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. D34 may be submitted for encounters from October 1, 2026 through September 30, 2027.
D34 at a glance
| Code | D34 |
|---|---|
| Description | Benign neoplasm of thyroid gland |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Which MS-DRGs does D34 group to?
D34 sits in MDC Pre and helps define the logic of 3 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 011Tracheostomy for Face, Mouth and Neck Diagnoses or Laryngectomy with MCCsurgical
- 012Tracheostomy for Face, Mouth and Neck Diagnoses or Laryngectomy with CCsurgical
- 013Tracheostomy for Face, Mouth and Neck Diagnoses or Laryngectomy without CC/MCCsurgical
How is D34 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to D34. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Adenoma › Hurthle cell
- Hurthle cell › adenoma
- Hurthle cell › tumor
- Tumor › Hurthle cell
- Adenoma › colloid › unspecified site
- Adenoma › fetal › unspecified site
- Adenoma › follicular › unspecified site
- Adenoma › macrofollicular › unspecified site
- Adenoma › microfollicular › unspecified site
Use additional code
Report an additional code alongside D34 to fully describe the condition. D34 is sequenced first.
- code to identify any functional activity
How long has D34 existed?
D34 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.