2026 ICD-10-CM Diagnosis Code C67.5Malignant neoplasm of bladder neck
ICD-10-CM Codes›C00–D49›C64-C68›C67
- Billable — Valid for Submission
- Chronic Condition
C67.5 is a billable ICD-10-CM diagnosis code for malignant neoplasm of bladder neck. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 656 through 658, 686 through 688. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Urinary system cancers - bladder.
Code Identity
Code Classification
Approximate SynonymsGuidance
Alternate terms and clinical phrases that map to this code.
- Adenocarcinoma of urinary bladder
- Malignant neoplasm of neck of urinary bladder
- Neoplasm of urinary bladder neck
- Primary adenocarcinoma of neck of urinary bladder
- Primary adenocarcinoma of urinary bladder
- Primary malignant neoplasm of urinary bladder neck
- Primary squamous cell carcinoma of neck of urinary bladder
- Primary transitional cell carcinoma of neck of urinary bladder
- Primary transitional cell carcinoma of urinary bladder
- Squamous cell carcinoma of urinary bladder
Tabular List NotesGuidance
Coding notes and annotation back-references applicable to this code.
Inclusion Terms
- Malignant neoplasm of internal urethral orifice
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
Clinical ClassificationClinical
AHRQ’s CCSR groups this code into broader clinical categories.
Table of NeoplasmsClinical
Anatomical sites in the Table of Neoplasms that reference this code family.
Patient EducationClinical
Bladder Cancer
The bladder is a hollow organ in your lower abdomen that stores urine. Bladder cancer occurs in the lining of the bladder. It is the sixth most common type of cancer in the United States.
Read the full article at MedlinePlus
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Convert C67.5 to ICD-9-CMHistory
The closest ICD-9-CM equivalents under the General Equivalence Mappings.
Code HistoryHistory
Questions About C67.5Overview
Is C67.5 (Malignant neoplasm of bladder) a billable code?
Yes. This is a billable ICD-10-CM code, specific enough to report malignant neoplasm of bladder neck on HIPAA-covered claims from October 1, 2025 through September 30, 2026.
What MS-DRG does C67.5 group to?
When malignant neoplasm of bladder neck is the principal diagnosis on an inpatient stay, it groups to MS-DRG 656, 657, 658, 686, 687, 688, with relative weights from 0.7903 to 3.1838 depending on complications. Higher weights mean higher Medicare reimbursement.
What is the ICD-9 equivalent of C67.5?
Under the General Equivalence Mappings, malignant neoplasm of bladder neck converts to ICD-9-CM 188.5 (mal neo bladder neck). The mapping is a direct match.
Footnotes
[1] Chronic - a chronic condition code indicates a condition lasting 12 months or longer and its effect on the patient based on one or both of the following criteria:
- The condition results in the need for ongoing intervention with medical products,treatment, services, and special equipment
- The condition places limitations on self-care, independent living, and social interactions.
