2C94

ICD-11 MMS 2026-01

Malignant neoplasms of bladder

Description

A primary or metastatic malignant neoplasm [primary malignant neoplasm spreading elsewhere] involving the bladder.

Coding note from above levels

For use of this category, reference should be made to the mortality coding rules and guidelines in the Reference Guide.

Excludes

2E01 – Malignant neoplasm metastasis in bladder
http://id.who.int/icd/entity/1965082709 – Malignant mesenchymal neoplasms

Exclusions from above levels

http://id.who.int/icd/entity/879154182 – Neoplasms of central nervous system or related structures
http://id.who.int/icd/entity/944754984 – Neoplasms of haematopoietic or lymphoid tissues

Child codes

2C94.0 – Adenocarcinoma of urinary bladder
2C94.1 – Squamous cell carcinoma of urinary bladder
2C94.2 – Urothelial carcinoma of bladder
2C94.Y – Other specified malignant neoplasms of bladder
2C94.Z – Malignant neoplasms of bladder, unspecified

Sibling codes

2C90 – Malignant neoplasms of kidney, except renal pelvis
2C91 – Malignant neoplasms of renal pelvis
2C92 – Malignant neoplasms of ureter
2C93 – Malignant neoplasms of urethra or paraurethral gland
2C95 – Malignant neoplasm involving overlapping sites of urinary organs
2C9Y – Other specified malignant neoplasms of urinary tract
2C9Z – Malignant neoplasms of urinary tract, unspecified

Foundation entity

Malignant neoplasms of bladder – http://id.who.int/icd/entity/1244512758

Allowed postcoordination axes

Part of: 02: Neoplasms