C57.22 – Malignant neoplasm of left round ligament
ICD-10-CM 2027 diagnosis code · Malignant neoplasms of female genital organs
ICD-10-CM code
C57.22
- Code
C57.22(claims format:C5722)- Description
- Malignant neoplasm of left round ligament
- 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
- C51-C58 Malignant neoplasms of female genital organs
- Parent codes
- C57 › C57.2
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
Block C51-C58
Includes:
- malignant neoplasm of skin of female genital organs
Related codes in C57.2
Frequently asked questions
What is ICD-10 code C57.22?
C57.22 is the ICD-10-CM code for malignant neoplasm of left round ligament, in the block C51-C58 (Malignant neoplasms of female genital organs).
Is C57.22 a billable code?
Yes. C57.22 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does C57.22 belong to?
It belongs to category C57 – Malignant neoplasm of other and unspecified female genital organs.
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.