C65 – Malignant neoplasm of renal pelvis
ICD-10-CM 2027 diagnosis code · Malignant neoplasms of urinary tract
ICD-10-CM code
C65
- Code
C65(claims format:C65)- Description
- Malignant neoplasm of renal pelvis
- Billable
- No – use a more specific code below
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 2. Neoplasms (C00-D49)
- Block
- C64-C68 Malignant neoplasms of urinary tract
Billable codes under C65
C65 is a header code and cannot be used on claims. Choose the most specific code:
Notes for C65
Includes:
- malignant neoplasm of pelviureteric junction
- malignant neoplasm of renal calyces
Frequently asked questions
What is ICD-10 code C65?
C65 is the ICD-10-CM code for malignant neoplasm of renal pelvis, in the block C64-C68 (Malignant neoplasms of urinary tract).
Is C65 a billable code?
No. C65 is a header code with more specific child codes; report one of the billable codes listed above.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.