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v1.0.0
ICD-10 Guide
ICD-10 CodesC57.1

C57.1

Billable

Malignant neoplasm of broad ligament

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/05/2025

Code Description

ICD-10 C57.1 is a billable code used to indicate a diagnosis of malignant neoplasm of broad ligament.

Key Diagnostic Point:

Malignant neoplasm of the broad ligament is a rare gynecologic malignancy that arises from the connective tissue of the broad ligament, which is a peritoneal fold that supports the uterus, ovaries, and fallopian tubes. This neoplasm can present as a mass in the pelvic region and may be associated with symptoms such as abdominal pain, abnormal bleeding, or urinary symptoms. Diagnosis typically involves imaging studies such as ultrasound or MRI, and histological confirmation through biopsy. The staging of this malignancy follows the FIGO (International Federation of Gynecology and Obstetrics) staging system, which assesses the extent of the tumor, lymph node involvement, and distant metastasis. CA-125, a tumor marker, may be elevated in patients with this condition, although it is not specific to broad ligament tumors. Treatment often involves surgical resection, which may include a hysterectomy and removal of affected tissues, followed by adjuvant therapies such as chemotherapy or radiation, depending on the stage and histological type of the tumor.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Rarity of the condition leading to limited coding resources
  • Variability in staging and treatment approaches
  • Need for precise documentation of surgical procedures
  • Potential for misclassification with other gynecologic tumors

Audit Risk Factors

  • Inadequate documentation of tumor staging
  • Failure to document surgical procedures performed
  • Misinterpretation of imaging results
  • Inconsistent use of CA-125 levels in clinical decision-making

Specialty Focus

Medical Specialties

Gynecologic Oncology

Documentation Requirements

Detailed operative reports, pathology reports, imaging studies, and follow-up notes are essential for accurate coding.

Common Clinical Scenarios

Diagnosis and treatment planning for patients presenting with pelvic masses, staging evaluations, and post-operative follow-ups.

Billing Considerations

Accurate staging and documentation of surgical interventions are critical for appropriate coding and reimbursement.

Radiology

Documentation Requirements

Clear imaging reports that specify findings related to the broad ligament and any associated structures.

Common Clinical Scenarios

Imaging studies for suspected malignancies, follow-up imaging post-surgery, and evaluation of treatment response.

Billing Considerations

Radiologists must ensure that imaging findings are clearly correlated with clinical diagnoses to support coding.

Coding Guidelines

Inclusion Criteria

Use C57.1 When
  • According to the official ICD
  • CM coding guidelines, C57
  • 1 should be used when the malignancy is confirmed through histological examination
  • It is important to document the stage of the tumor and any associated conditions accurately

Exclusion Criteria

Do NOT use C57.1 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

58150CPT Code

Total abdominal hysterectomy

Clinical Scenario

Used for surgical treatment of malignant neoplasm of the broad ligament.

Documentation Requirements

Operative report detailing the procedure and findings.

Specialty Considerations

Gynecologic oncologists must ensure comprehensive documentation of tumor characteristics.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of gynecologic malignancies, including C57.1, improving the accuracy of data collection and reimbursement processes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of gynecologic malignancies, including C57.1, improving the accuracy of data collection and reimbursement processes.

Reimbursement & Billing Impact

reimbursement processes.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Frequently Asked Questions

What are the common symptoms of malignant neoplasm of the broad ligament?

Common symptoms include pelvic pain, abnormal vaginal bleeding, and urinary symptoms. Patients may also present with a palpable mass.

How is C57.1 staged?

Staging for C57.1 follows the FIGO system, which assesses tumor size, lymph node involvement, and distant metastasis.

What role does CA-125 play in the diagnosis of C57.1?

CA-125 is a tumor marker that may be elevated in patients with malignant neoplasms of the broad ligament, but it is not specific to this condition.

What surgical procedures are commonly performed for C57.1?

Common surgical procedures include total abdominal hysterectomy and possible lymphadenectomy, depending on the extent of the disease.