C65.1 – Malignant neoplasm of right renal pelvis
ICD-10-CM 2027 diagnosis code · Malignant neoplasms of urinary tract
ICD-10-CM code
C65.1
- Code
C65.1(claims format:C651)- Description
- Malignant neoplasm of right renal pelvis
- Billable
- Yes – valid for HIPAA-covered transactions
- 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
- Parent codes
- C65
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
C65 – Malignant neoplasm of renal pelvis
Includes:
- malignant neoplasm of pelviureteric junction
- malignant neoplasm of renal calyces
Related codes in C65
Frequently asked questions
What is ICD-10 code C65.1?
C65.1 is the ICD-10-CM code for malignant neoplasm of right renal pelvis, in the block C64-C68 (Malignant neoplasms of urinary tract).
Is C65.1 a billable code?
Yes. C65.1 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does C65.1 belong to?
It belongs to category C65 – Malignant neoplasm of renal pelvis.
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.