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ICD-10-CM Codes
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C00-D49
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C64-C68
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C66-
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2023 ICD-10-CM Diagnosis Code C66.1
2023 ICD-10-CM Diagnosis Code C66.1
Malignant neoplasm of right ureter
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- C66.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2023 edition of ICD-10-CM C66.1 became effective on October 1, 2022.
- This is the American ICD-10-CM version of C66.1 - other international versions of ICD-10 C66.1 may differ.
The following code(s) above
C66.1 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
C66.1:
Approximate Synonyms
- Cancer, right ureter
- Primary malignant neoplasm of bilateral ureters
- Primary malignant neoplasm of right ureter
- Transitional cell carcinoma of bilateral ureters
- Transitional cell carcinoma of right ureter
- Transitional cell carcinoma, bilateral ureters
- Transitional cell carcinoma, r ureter
- Ureteral cancer, bilateral ureters
ICD-10-CM C66.1 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
- 656 Kidney and ureter procedures for neoplasm with mcc
- 657 Kidney and ureter procedures for neoplasm with cc
- 658 Kidney and ureter procedures for neoplasm without cc/mcc
- 686 Kidney and urinary tract neoplasms with mcc
- 687 Kidney and urinary tract neoplasms with cc
- 688 Kidney and urinary tract neoplasms without cc/mcc
Convert C66.1 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2023 (effective 10/1/2022): No change
ICD-10-CM Codes Adjacent To C66.1
C63.9 Malignant neoplasm of male genital organ, unspecified
C64 Malignant neoplasm of kidney, except renal pelvis
C64.1 Malignant neoplasm of right kidney, except renal pelvis
C64.2 Malignant neoplasm of left kidney, except renal pelvis
C64.9 Malignant neoplasm of unspecified kidney, except renal pelvis
C65 Malignant neoplasm of renal pelvis
C65.1 Malignant neoplasm of right renal pelvis
C65.2 Malignant neoplasm of left renal pelvis
C65.9 Malignant neoplasm of unspecified renal pelvis
C66 Malignant neoplasm of ureter
C66.1
Malignant neoplasm of right ureter
C66.2 Malignant neoplasm of left ureter
C66.9 Malignant neoplasm of unspecified ureter
C67 Malignant neoplasm of bladder
C67.0 Malignant neoplasm of trigone of bladder
C67.1 Malignant neoplasm of dome of bladder
C67.2 Malignant neoplasm of lateral wall of bladder
C67.3 Malignant neoplasm of anterior wall of bladder
C67.4 Malignant neoplasm of posterior wall of bladder
C67.5 Malignant neoplasm of bladder neck
C67.6 Malignant neoplasm of ureteric orifice
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.