C50.229
✓ BillableMalignant neoplasm of upper-inner quadrant of unspecified male breast
Neoplasms (C00-D49)
❌ Excludes1
inheritedRules inherited from parent codes in the hierarchy.
- • skin of breast (C44.501, C44.511, C44.521, C44.591)
📋 Code Instructions
inherited- • code to identify estrogen, and other hormones and factors receptor status (Z17.-)
Clinical Description
ICD-10-CM code C50.229 represents malignant neoplasm of upper-inner quadrant of unspecified male breast. This code falls under the Neoplasms (C00-D49) classification. It is a billable/specific code valid for HIPAA-covered transactions as of October 1, 2025 (FY2026). This code can be used to indicate a diagnosis for reimbursement purposes on insurance claims.
This is a 7-character code at the 6th level of specificity. This is the most specific code available in this subcategory. Coders should note that C50.229 has 1 Excludes1 restriction(s) — codes that cannot be reported together on the same claim.
Frequently Asked Questions
What is ICD-10 code C50.229?
ICD-10-CM code C50.229 is "Malignant neoplasm of upper-inner quadrant of unspecified male breast". It belongs to the category: Neoplasms (C00-D49).
Is C50.229 a billable ICD-10 code?
Yes, C50.229 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
What codes are excluded with C50.229?
C50.229 has 1 Excludes1 rule(s). These codes are mutually exclusive and cannot be coded together on the same claim.
Related Codes in C50.22
Other codes in the same category that may be relevant for differential coding:
🧪 Validate Combinations
Add C50.229 to the Excludes Checker to validate against your full code list.
Open in Checker →Code Information
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)