ICD-10 Coding for Ovarian Cystadenoma(D27.0, D27.1, D27.9)
Complete ICD-10-CM coding and documentation guide for Ovarian Cystadenoma. Includes clinical validation requirements, documentation requirements, and coding pitfalls.
Also known as:
Related ICD-10 Code Ranges
Complete code families applicable to Ovarian Cystadenoma
Code Comparison: When to Use Each Code
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| D27.0 | Benign neoplasm of right ovary | Use when a benign cystadenoma is confirmed on the right ovary. |
|
| D27.1 | Benign neoplasm of left ovary | Use when a benign cystadenoma is confirmed on the left ovary. |
|
| D27.9 | Benign neoplasm of unspecified ovary | Use when laterality is not documented. |
|
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 ovarian cystadenoma
Essential facts and insights about Ovarian Cystadenoma
Primary ICD-10-CM Codes for ovarian cystadenoma
Decision Criteria
clinical Criteria
- Histological confirmation of benign cystadenoma
documentation Criteria
- Imaging findings consistent with benign cystadenoma
Applicable To
- Serous cystadenoma of right ovary
- Mucinous cystadenoma of right ovary
Clinical Validation Requirements
- Histological confirmation of benign cystadenoma
- Imaging showing unilocular/multilocular cyst with smooth walls
Code-Specific Risks
- Misclassification as a non-neoplastic cyst if not specified as neoplasm
- Incorrect laterality documentation
Coding Notes
- Ensure laterality is documented to avoid using unspecified codes.
D27.1 - Benign neoplasm of left ovary
Use when a benign cystadenoma is confirmed on the left ovary.
Applicable To
- Serous cystadenoma of left ovary
- Mucinous cystadenoma of left ovary
Excludes
- Malignant neoplasm of ovary (C56.x)
- Non-neoplastic ovarian cysts (N83.2xx)
Clinical Validation Requirements
- Histological confirmation of benign cystadenoma
- Imaging showing unilocular/multilocular cyst with smooth walls
Coding Notes
Ensure laterality is documented to avoid using unspecified codes.
D27.9 - Benign neoplasm of unspecified ovary
Use when laterality is not documented.
Applicable To
- Serous cystadenoma of unspecified ovary
- Mucinous cystadenoma of unspecified ovary
Excludes
- Malignant neoplasm of ovary (C56.x)
- Non-neoplastic ovarian cysts (N83.2xx)
Clinical Validation Requirements
- Histological confirmation of benign cystadenoma
- Imaging showing unilocular/multilocular cyst with smooth walls
Coding Notes
Document laterality to avoid using unspecified codes.
Ancillary Codes
Additional codes that should be used in conjunction with the main diagnosis codes when applicable.
Pelvic and perineal pain
R10.2Differential Codes
Alternative codes to consider when ruling out similar conditions to the primary diagnosis.
Other and unspecified ovarian cyst, right side
N83.201Other and unspecified ovarian cyst, left side
N83.202Other and unspecified ovarian cyst, unspecified side
N83.209Documentation & Coding Risks
Avoid these common documentation and coding issues when documenting Ovarian Cystadenoma to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code D27.0.
Impact
Clinical: May lead to incorrect treatment decisions., Regulatory: Increases risk of audit discrepancies., Financial: Potential for denied claims due to insufficient documentation.
Mitigation Strategy
Ensure pathology reports are included in the medical record., Verify histological confirmation before final coding.
Impact
Reimbursement: Incorrect coding may lead to reduced reimbursement., Compliance: Misclassification can lead to compliance issues., Data Quality: Affects the accuracy of clinical data.
Mitigation Strategy
Ensure documentation specifies 'benign neoplasm' or 'cystadenoma' to use D27.x codes.
Impact
Reimbursement: Unspecified codes may result in lower reimbursement rates., Compliance: Increases risk of audit findings., Data Quality: Reduces specificity in clinical data.
Mitigation Strategy
Always document whether the cystadenoma is on the right or left ovary.
Impact
Failure to document laterality can lead to incorrect coding.
Mitigation Strategy
Implement a checklist for documentation review before coding.
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 Cystadenoma, with expert answers to help guide accurate code selection and documentation.
Documentation Templates for Ovarian Cystadenoma
Use these documentation templates to ensure complete and accurate documentation for Ovarian Cystadenoma. These templates include all required elements for proper coding and billing.
Ovarian Cystadenoma Diagnosis
Specialty: GynecologyRequired Elements
- Patient history
- Imaging findings
- Surgical procedure details
- Pathology report
Example Documentation
Examples: Poor vs. Good Documentation
Poor Documentation Example
Good Documentation Example
Explanation
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