ICD-10-CM 2027
ICD-10 code for renal pelvis papilloma
From the official ICD-10-CM alphabetic index entry “Papilloma › renal pelvis (transitional cell)”. Page updated September 29, 2026.
About coding renal pelvis papilloma
The ICD-10-CM code for renal pelvis papilloma is D41.1 (Neoplasm of uncertain behavior of renal pelvis). The official index lists 1 more specific code, so check the documentation for details such as type, cause, site or severity before settling on D41.1.
Within D41 (neoplasm of uncertain behavior of urinary organs), D41.1 is specifically for neoplasm of uncertain behavior of renal pelvis. Related codes cover kidney (D41.0), ureter (D41.2), urethra (D41.3), bladder (D41.4), other specified urinary organs (D41.8) and unspecified urinary organ (D41.9).
To report this condition, pick the subcode that matches the documentation: D41.10 (pelvis), D41.11 (pelvis) and D41.12 (pelvis).
It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.
More specific renal pelvis papilloma codes (official index)
- benign D30.1 — Benign neoplasm of renal pelvis
Common questions about renal pelvis papilloma ICD-10 codes
What is the ICD-10 code for renal pelvis papilloma?
- D41.1 — Neoplasm of uncertain behavior of renal pelvis (a header code; report a more specific subcode). More specific codes apply when the documentation supports them: D30.1.
What is the ICD-10 code for benign renal pelvis papilloma?
- D30.1 — Benign neoplasm of renal pelvis (header code; choose a more specific subcode).
Is D41.1 billable?
- No. D41.1 is a header code. Report one of its more specific subcodes instead.