C54.1 is the authoritative medical code for Malignant neoplasm of endometrium. This classification is used in medical billing and clinical recording to specify the clinical criteria for malignant neoplasm of endometrium (ICD-10-CM C54.1), ensuring healthcare documentation aligns with current federal coding standards.

Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.

Code Set: Valid FY2026 and FY2027. FY2026 took effect October 1, 2025.

Official Registry Overview & Definition

Malignant neoplasm of endometrium is a billable ICD-10-CM diagnosis code (C54.1). Includes: malignant neoplasm of skin of female genital organs.

Official Tabular Instructional Notes

Sequencing, inclusion, and exclusion notes published for C54.1 in the official ICD-10-CM tabular list.

Includes

Conditions the official ICD-10-CM tabular list includes under this code.

malignant neoplasm of skin of female genital organs

Nearest Codes in This Family

Official ICD-10-CM classifications closest to C54.1 in its code family, with their registry titles.

C54 — Malignant neoplasm of corpus uteri
C54.0 — Malignant neoplasm of isthmus uteri
C54.2 — Malignant neoplasm of myometrium
C54.3 — Malignant neoplasm of fundus uteri
C54.8 — Malignant neoplasm of overlapping sites of corpus uteri
C54.9 — Malignant neoplasm of corpus uteri, unspecified

View all codes in the C54 family

Indexed Clinical Terms (2)

Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.

Sarcoma (of), endometrial (stromal)
Sarcoma (of), stromal (endometrial)

Neoplasm Table Sites (3)

Anatomical sites from the official ICD-10-CM Table of Neoplasms that map to this code, with the matching behavior column.

Neoplasm, neoplastic, endometrium (gland) (stroma) — Malignant, Primary
Neoplasm, neoplastic, stroma, endometrial — Malignant, Primary
Neoplasm, neoplastic, uterus, uteri, uterine, endometrium — Malignant, Primary