ICDcodes.org
FY2027

D44.1 — Neoplasm of uncertain behavior of adrenal gland

Not billable

Is D44.1 billable?

No — D44.1 is a non-billable header code. D44.1 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 3 billable codes beneath D44.1.

D44.1 at a glance

CodeD44.1
DescriptionNeoplasm of uncertain behavior of adrenal gland
BillableNo — header code
Code setICD-10-CM FY2027
Valid for encountersOctober 1, 2026 – September 30, 2027

How is D44.1 listed in the Alphabetic Index?

The Alphabetic Index lists these routes under D44, the nearest indexed parent of D44.1. Use them to find the family, then select the specific code.

  • Adenoma › endocrine, multiple › two or more specified sites
  • Adenoma › multiple endocrine › two or more specified sites

Use additional code

Report an additional code alongside D44.1 to fully describe the condition. D44.1 is sequenced first.

  • code to identify any functional activity.

Excludes1 — never code together — inherited from D37-D48

The conditions below can never be reported together with D44.1 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.

  • neoplasms of unspecified behavior (D49.-)

Excludes1 — never code together — inherited from D44

The conditions below can never be reported together with D44.1 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.

  • multiple endocrine adenomatosis (E31.2-)
  • multiple endocrine neoplasia (E31.2-)
  • neoplasm of uncertain behavior of endocrine pancreas (D37.8)
  • neoplasm of uncertain behavior of ovary (D39.1-)
  • neoplasm of uncertain behavior of testis (D40.1-)
  • neoplasm of uncertain behavior of thymus (D38.4)

What codes fall under D44.1? (3)

How long has D44.1 existed?

D44.1 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.

What other codes are in the D44 family? (8)