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ICD-10 Coding for Ovarian Conditions(C56.3, N83.201)

Complete ICD-10-CM coding and documentation guide for Ovarian Conditions. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Ovarian CancerOvarian CystOvarian Mass

Related ICD-10 Code Ranges

Complete code families applicable to Ovarian Conditions

C56-C57Primary Range

Malignant neoplasms of ovary and other uterine adnexa

This range includes primary ovarian malignancies, which are critical for accurate diagnosis and treatment planning.

Noninflammatory disorders of ovary, fallopian tube and broad ligament

This range covers benign ovarian conditions such as cysts, which are common and require differentiation from malignant conditions.

Benign neoplasm of ovary

This range is used for coding benign ovarian tumors, important for distinguishing from malignant neoplasms.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
C56.3Malignant neoplasm of bilateral ovariesUse when there is biopsy-confirmed primary cancer in both ovaries.
  • Biopsy-confirmed malignancy
  • Imaging showing bilateral ovarian involvement
N83.201Unspecified ovarian cyst, right sideUse for right ovarian cysts when specific type is not identified.
  • Ultrasound showing cyst >6cm persisting over two cycles

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for bilateral ovarian cancer

Essential facts and insights about Ovarian Conditions

The ICD-10 code for bilateral ovarian cancer is C56.3, indicating a primary malignant neoplasm of both ovaries.

Primary ICD-10-CM Codes for ovarian

Malignant neoplasm of bilateral ovaries
Billable Code

Decision Criteria

clinical Criteria

  • Confirmed bilateral ovarian malignancy via imaging and biopsy

Applicable To

  • Primary ovarian cancer

Excludes

  • Secondary ovarian cancer (C79.63)

Clinical Validation Requirements

  • Biopsy-confirmed malignancy
  • Imaging showing bilateral ovarian involvement

Code-Specific Risks

  • Misclassification as secondary cancer

Coding Notes

  • Ensure laterality is documented to avoid unspecified coding.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Pelvic and perineal pain

R10.2
Use to document associated symptoms.

Ovarian cystectomy

58925
Use when surgical removal of the cyst is performed.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Secondary malignant neoplasm of bilateral ovaries

C79.63
Use when ovarian cancer is secondary to another primary site.

Endometriosis of ovary

N80.1
Use when endometriosis is confirmed as the cause of the cyst.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Ovarian Conditions to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code C56.3.

Impact

Clinical: May lead to incomplete diagnosis and treatment planning., Regulatory: Non-compliance with documentation standards., Financial: Potential for denied claims due to insufficient documentation.

Mitigation Strategy

Ensure tumor marker levels are included in clinical notes., Cross-check lab results with clinical documentation.

Impact

Reimbursement: May lead to reduced reimbursement due to lack of specificity., Compliance: Non-compliance with coding guidelines for specificity., Data Quality: Decreases the quality of clinical data for research and treatment planning.

Mitigation Strategy

Always document and code the specific laterality of ovarian conditions.

Impact

Failure to document laterality can lead to incorrect coding and audits.

Mitigation Strategy

Implement mandatory laterality documentation in all ovarian condition reports.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Ovarian Conditions, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Ovarian Conditions

Use these documentation templates to ensure complete and accurate documentation for Ovarian Conditions. These templates include all required elements for proper coding and billing.

Ovarian Mass Evaluation

Specialty: Gynecologic Oncology

Required Elements

  • Imaging results
  • Tumor marker levels
  • Biopsy findings

Example Documentation

Patient presents with a 3.2cm solid-cystic right adnexal mass with papillary projections on transvaginal ultrasound. CA-125 is 287 U/mL. Biopsy confirms high-grade serous carcinoma.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Ovarian mass, will biopsy.
Good Documentation Example
3.2cm solid-cystic right adnexal mass with papillary projections on transvaginal US, CA-125 287 U/mL, biopsy-confirmed high-grade serous carcinoma.
Explanation
The good example provides specific imaging, lab, and biopsy details necessary for accurate coding and treatment planning.

Need help with ICD-10 coding for Ovarian Conditions? Ask your questions below.

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