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ICD-10 Coding for History of Ovarian Cyst(Z87.42)

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

Also known as:

Past Ovarian CystResolved Ovarian Cyst

Related ICD-10 Code Ranges

Complete code families applicable to History of Ovarian Cyst

Z87.4Primary Range

Personal history of diseases of the female genital tract

This range includes codes for documenting a patient's history of diseases affecting the female genital tract, such as ovarian cysts.

Other and unspecified ovarian cysts

This range is used for current ovarian cysts, not for historical cases.

Key Information: ICD-10 code for history of ovarian cyst

Essential facts and insights about History of Ovarian Cyst

The ICD-10 code for a history of ovarian cyst is Z87.42, used for resolved conditions.

Primary ICD-10-CM Code for history of ovarian cyst

Personal history of other diseases of the female genital tract
Billable Code

Decision Criteria

clinical Criteria

  • Patient has a documented history of an ovarian cyst that is no longer present.

coding Criteria

  • Do not use for active ovarian cysts.

Applicable To

  • History of ovarian cyst

Excludes

  • Current ovarian cyst (N83.2xx)

Clinical Validation Requirements

  • Past medical records indicating resolved ovarian cyst
  • Surgical reports such as cystectomy

Code-Specific Risks

  • Incorrectly using this code for active ovarian cysts

Coding Notes

  • Ensure documentation clearly states the cyst is historical and resolved.

Ancillary Codes

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

Pelvic and peritoneal pain

R10.2
Use if the patient presents with pelvic pain related to the history of ovarian cyst.

Differential Codes

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

Unspecified ovarian cyst

N83.20
Use N83.20 for current ovarian cysts, not for historical cases.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting History of Ovarian Cyst to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code Z87.42.

Impact

Clinical: Leads to confusion about the patient's current condition., Regulatory: May result in incorrect coding and billing., Financial: Potential claim denials due to lack of specificity.

Mitigation Strategy

Always document the resolution status of the cyst., Use templates to ensure completeness.

Impact

Reimbursement: May lead to claim denials if the cyst is not current., Compliance: Incorrect coding can result in compliance issues., Data Quality: Affects the accuracy of patient medical records.

Mitigation Strategy

Use Z87.42 for resolved ovarian cysts.

Impact

Using active cyst codes for historical conditions.

Mitigation Strategy

Educate coders on the correct use of Z87.42.

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 History of Ovarian Cyst, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for History of Ovarian Cyst

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

Follow-up for resolved ovarian cyst

Specialty: Gynecology

Required Elements

  • Patient history of ovarian cyst
  • Resolution method and date
  • Current status and follow-up results

Example Documentation

Patient had a left ovarian cyst excised in 2020 (laparoscopic cystectomy), no recurrence on annual ultrasounds.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has ovarian cyst history.
Good Documentation Example
Patient with history of left ovarian cyst (2.5 cm) diagnosed via transvaginal ultrasound in 2021, managed conservatively. No recurrence on 2024 follow-up ultrasound.
Explanation
The good example provides specific details about the cyst, its management, and current status.

Need help with ICD-10 coding for History of Ovarian Cyst? Ask your questions below.

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